Subjects

Subjects

More

Search

Subjects

/

Chemistry

/

Overview

/

Overview

/

Reminder of skills you should have mastered to be ready for this subject

Fun Guide: Atomic Structure, Electron Configurations, and Mixing Stuff!

View

Fun Guide: Atomic Structure, Electron Configurations, and Mixing Stuff!
user profile picture

scarlett taylor

@scarletttaylor_orym

·

1 Follower

Follow

This atomic structure and electronic configuration study guide provides an overview of atoms, elements, compounds, and mixtures, along with methods for separating mixtures and understanding electronic configurations. It covers key concepts in chemistry for young students.

  • Explains the differences between atoms, elements, compounds, and mixtures
  • Describes electronic configurations and how to draw them
  • Outlines five methods to separate mixtures chemistry notes
  • Includes a required practical on simple distillation

11/22/2022

411

Atoms, elements, compounds and mixtures. atom- Smallest part of an element that can exist. element- a Substance that consists of only I type

View

Atoms, Elements, Compounds, and Mixtures

This page introduces fundamental concepts in chemistry, focusing on the building blocks of matter. It provides clear definitions for atoms, elements, compounds, and mixtures, which are essential for understanding atomic structure and electronic configuration.

Definition: An atom is the smallest part of an element that can exist.

Definition: An element is a substance that consists of only one type of atom and cannot be broken down further.

Definition: A compound is a substance that contains two or more elements that are chemically bonded together.

Vocabulary: Chemical bonding refers to the attraction between atoms that holds them together in compounds.

Atoms, elements, compounds and mixtures. atom- Smallest part of an element that can exist. element- a Substance that consists of only I type

View

Atomic Structure

This page delves deeper into atomic structure, explaining the relationship between protons, neutrons, and electrons. It also provides a step-by-step guide on how to draw and write electronic configurations, which is essential for atomic structure and electron configuration ap chem studies.

Highlight: Every atom has the same number of protons, neutrons, and electrons.

Example: The page demonstrates how to write and draw the electronic configuration for sodium (Na), which has 11 electrons (2,8,1).

Vocabulary: Orbitals are regions in an atom where electrons are likely to be found.

Atoms, elements, compounds and mixtures. atom- Smallest part of an element that can exist. element- a Substance that consists of only I type

View

Simple Distillation Procedure

This final page provides a detailed step-by-step procedure for the simple distillation practical. This information is crucial for students preparing for practical exams and aligns with separation techniques in Chemistry PDF guides.

Example: The procedure includes steps such as analyzing the pH of the sample, heating the water to 100°C to change it from liquid to gas, and collecting the distilled water as it condenses back to a liquid.

Highlight: The process allows for the measurement of dissolved solids in the original sample by weighing the solid that remains after all the water has evaporated.

Vocabulary: Distillation is the name given to this entire process of separating components of a liquid mixture by successive evaporation and condensation.

Atoms, elements, compounds and mixtures. atom- Smallest part of an element that can exist. element- a Substance that consists of only I type

View

Electronic Configuration Examples

This page provides practice examples for drawing electronic configurations, reinforcing the concepts learned in the previous pages. This practical application is crucial for mastering atomic structure and electron configuration.

Example: The page shows how to draw the electronic configuration for magnesium (Mg) with 12 electrons (2,8,2) and beryllium (Be) with 4 electrons (2,2).

Highlight: Students are encouraged to practice drawing these configurations, which is an important skill in understanding atomic structure.

Atoms, elements, compounds and mixtures. atom- Smallest part of an element that can exist. element- a Substance that consists of only I type

View

Examples of Atoms, Elements, Compounds, and Mixtures

This page provides concrete examples to illustrate the concepts introduced on the previous page, helping students visualize these abstract ideas in the context of atomic structure and electronic configuration.

Example: Atoms include Na (sodium), H (hydrogen), O (oxygen), N (nitrogen), and Cl (chlorine).

Example: Elements can be any atom found on the periodic table.

Example: Compounds include H₂O (water), NaCl (table salt), and CO₂ (carbon dioxide).

Example: Mixtures include salt water, air, and soda.

Highlight: Mixtures, unlike compounds, contain substances that are not chemically bonded together.

Atoms, elements, compounds and mixtures. atom- Smallest part of an element that can exist. element- a Substance that consists of only I type

View

Separation Methods Continued

This page continues the discussion on separation methods, providing more details and examples. It also includes a quick test to reinforce learning, which is helpful for atomic structure and electron configuration quiz preparation.

Example: Fractional distillation can be used to separate oxygen and nitrogen, which have different boiling points.

Example: Chromatography can be used to separate different colors added to a fizzy drink or different colored inks.

Highlight: The page includes a quick test asking students to recall the definition of crystallization and how to separate atoms/elements with different boiling points.

Atoms, elements, compounds and mixtures. atom- Smallest part of an element that can exist. element- a Substance that consists of only I type

View

Required Practical: Simple Distillation

This page introduces a required practical on simple distillation, which is an important part of many chemistry notes pdf and practical guides. It outlines the aim and method of the experiment.

Definition: Simple distillation is a method used for the analysis and purification of water samples from different sources.

Highlight: The practical involves using equipment such as a thermometer, tripod, Liebig condenser, and Bunsen burner to perform the distillation.

Vocabulary: Distillation is the process of purifying a liquid by successive evaporation and condensation.

Atoms, elements, compounds and mixtures. atom- Smallest part of an element that can exist. element- a Substance that consists of only I type

View

Electronic Configuration

This page introduces the concept of electronic configuration, which is crucial for understanding atomic structure and electronic configuration of the first 20 elements. It explains the electron shell structure and introduces the concept of relative atomic mass.

Definition: Electronic configuration refers to the arrangement of electrons in an atom's shells.

Vocabulary: The first shell can hold 2 electrons, the second shell 8 electrons, and the third shell 8 electrons.

Highlight: The relative atomic mass is approximately equal to the number of protons plus neutrons in an atom.

Atoms, elements, compounds and mixtures. atom- Smallest part of an element that can exist. element- a Substance that consists of only I type

View

Elements and Mixtures

This page reinforces the definition of an element and provides additional examples of mixtures, encouraging students to think of their own examples. This approach helps in understanding the differences between elements, compounds and mixtures in chemistry.

Definition: An element is a substance that consists of only one type of atom and cannot be broken down further.

Example: Examples of mixtures include salt water and soda.

Highlight: Students are encouraged to think of and comment on other examples of mixtures, promoting active engagement with the material.

Atoms, elements, compounds and mixtures. atom- Smallest part of an element that can exist. element- a Substance that consists of only I type

View

More Electronic Configuration Examples

This page continues with more examples of electronic configurations, focusing on chlorine (Cl). This repetition and practice are essential for students to fully grasp the concept of electronic configuration of atoms.

Example: The electronic configuration of chlorine (Cl) with 17 electrons is shown as 2,8,7.

Highlight: The outer shell of chlorine, containing 7 electrons, is particularly important for understanding its chemical properties.

Similar Content

Know Unit 1: Intro to Measurement thumbnail

2

122

9th/10th

Unit 1: Intro to Measurement

Chemistry I- Significant figures, percent error, meniscus, density, accuracy and precision, dimensional analysis, important equivalencies

Know Advanced Higher Chemistry - Chemical Analysis notes thumbnail

2

166

S5/S6

Advanced Higher Chemistry - Chemical Analysis notes

Notes on Mass Spectroscopy, Infra-red Spectroscopy, NMR proton Spectroscopy, High Resolution NMR Spectroscopy with questions through out to aid revision.

2

182

10th/11th

All Elements of the Periodic Table

Study these!! Chemistry is cumulative. The more background information you have, the easier you’ll understand chem!

Know Chemistry tests: flames and colours thumbnail

11

267

10/11

Chemistry tests: flames and colours

Flashcards for learning flame tests and resultant colours in chemistry

Know Cellular Respiration: ATP Production and Redox ReactionsReactions thumbnail

34

224

College

Cellular Respiration: ATP Production and Redox ReactionsReactions

Learn about the catabolic process of cellular respiration, ATP production, and the role of redox reactions in energy transfer.

Know thermodynamics thumbnail

11

140

11th

thermodynamics

energy -> laws, heat, state function; chemical energy -> endothermic v exothermic, work; enthalpy -> calorimetry; entropy -> spontaneous processes, microstates, laws of thermodynamics, temperature; free energy -> equation, pressure, equilibrium, work

Can't find what you're looking for? Explore other subjects.

Knowunity is the # 1 ranked education app in five European countries

Knowunity was a featured story by Apple and has consistently topped the app store charts within the education category in Germany, Italy, Poland, Switzerland and United Kingdom. Join Knowunity today and help millions of students around the world.

Ranked #1 Education App

Download in

Google Play

Download in

App Store

Knowunity is the # 1 ranked education app in five European countries

4.9+

Average App Rating

13 M

Students use Knowunity

#1

In Education App Charts in 12 Countries

950 K+

Students uploaded study notes

Still not sure? Look at what your fellow peers are saying...

iOS User

I love this app so much [...] I recommend Knowunity to everyone!!! I went from a C to an A with it :D

Stefan S, iOS User

The application is very simple and well designed. So far I have found what I was looking for :D

SuSSan, iOS User

Love this App ❤️, I use it basically all the time whenever I'm studying

Subjects

/

Chemistry

/

Overview

/

Overview

/

Reminder of skills you should have mastered to be ready for this subject

Fun Guide: Atomic Structure, Electron Configurations, and Mixing Stuff!

user profile picture

scarlett taylor

@scarletttaylor_orym

·

1 Follower

Follow

This atomic structure and electronic configuration study guide provides an overview of atoms, elements, compounds, and mixtures, along with methods for separating mixtures and understanding electronic configurations. It covers key concepts in chemistry for young students.

  • Explains the differences between atoms, elements, compounds, and mixtures
  • Describes electronic configurations and how to draw them
  • Outlines five methods to separate mixtures chemistry notes
  • Includes a required practical on simple distillation

11/22/2022

411

 

10/11

 

Chemistry

11

Atoms, elements, compounds and mixtures. atom- Smallest part of an element that can exist. element- a Substance that consists of only I type

Atoms, Elements, Compounds, and Mixtures

This page introduces fundamental concepts in chemistry, focusing on the building blocks of matter. It provides clear definitions for atoms, elements, compounds, and mixtures, which are essential for understanding atomic structure and electronic configuration.

Definition: An atom is the smallest part of an element that can exist.

Definition: An element is a substance that consists of only one type of atom and cannot be broken down further.

Definition: A compound is a substance that contains two or more elements that are chemically bonded together.

Vocabulary: Chemical bonding refers to the attraction between atoms that holds them together in compounds.

Atoms, elements, compounds and mixtures. atom- Smallest part of an element that can exist. element- a Substance that consists of only I type

Atomic Structure

This page delves deeper into atomic structure, explaining the relationship between protons, neutrons, and electrons. It also provides a step-by-step guide on how to draw and write electronic configurations, which is essential for atomic structure and electron configuration ap chem studies.

Highlight: Every atom has the same number of protons, neutrons, and electrons.

Example: The page demonstrates how to write and draw the electronic configuration for sodium (Na), which has 11 electrons (2,8,1).

Vocabulary: Orbitals are regions in an atom where electrons are likely to be found.

Atoms, elements, compounds and mixtures. atom- Smallest part of an element that can exist. element- a Substance that consists of only I type

Simple Distillation Procedure

This final page provides a detailed step-by-step procedure for the simple distillation practical. This information is crucial for students preparing for practical exams and aligns with separation techniques in Chemistry PDF guides.

Example: The procedure includes steps such as analyzing the pH of the sample, heating the water to 100°C to change it from liquid to gas, and collecting the distilled water as it condenses back to a liquid.

Highlight: The process allows for the measurement of dissolved solids in the original sample by weighing the solid that remains after all the water has evaporated.

Vocabulary: Distillation is the name given to this entire process of separating components of a liquid mixture by successive evaporation and condensation.

Atoms, elements, compounds and mixtures. atom- Smallest part of an element that can exist. element- a Substance that consists of only I type

Electronic Configuration Examples

This page provides practice examples for drawing electronic configurations, reinforcing the concepts learned in the previous pages. This practical application is crucial for mastering atomic structure and electron configuration.

Example: The page shows how to draw the electronic configuration for magnesium (Mg) with 12 electrons (2,8,2) and beryllium (Be) with 4 electrons (2,2).

Highlight: Students are encouraged to practice drawing these configurations, which is an important skill in understanding atomic structure.

Atoms, elements, compounds and mixtures. atom- Smallest part of an element that can exist. element- a Substance that consists of only I type

Examples of Atoms, Elements, Compounds, and Mixtures

This page provides concrete examples to illustrate the concepts introduced on the previous page, helping students visualize these abstract ideas in the context of atomic structure and electronic configuration.

Example: Atoms include Na (sodium), H (hydrogen), O (oxygen), N (nitrogen), and Cl (chlorine).

Example: Elements can be any atom found on the periodic table.

Example: Compounds include H₂O (water), NaCl (table salt), and CO₂ (carbon dioxide).

Example: Mixtures include salt water, air, and soda.

Highlight: Mixtures, unlike compounds, contain substances that are not chemically bonded together.

Atoms, elements, compounds and mixtures. atom- Smallest part of an element that can exist. element- a Substance that consists of only I type

Separation Methods Continued

This page continues the discussion on separation methods, providing more details and examples. It also includes a quick test to reinforce learning, which is helpful for atomic structure and electron configuration quiz preparation.

Example: Fractional distillation can be used to separate oxygen and nitrogen, which have different boiling points.

Example: Chromatography can be used to separate different colors added to a fizzy drink or different colored inks.

Highlight: The page includes a quick test asking students to recall the definition of crystallization and how to separate atoms/elements with different boiling points.

Atoms, elements, compounds and mixtures. atom- Smallest part of an element that can exist. element- a Substance that consists of only I type

Required Practical: Simple Distillation

This page introduces a required practical on simple distillation, which is an important part of many chemistry notes pdf and practical guides. It outlines the aim and method of the experiment.

Definition: Simple distillation is a method used for the analysis and purification of water samples from different sources.

Highlight: The practical involves using equipment such as a thermometer, tripod, Liebig condenser, and Bunsen burner to perform the distillation.

Vocabulary: Distillation is the process of purifying a liquid by successive evaporation and condensation.

Atoms, elements, compounds and mixtures. atom- Smallest part of an element that can exist. element- a Substance that consists of only I type

Electronic Configuration

This page introduces the concept of electronic configuration, which is crucial for understanding atomic structure and electronic configuration of the first 20 elements. It explains the electron shell structure and introduces the concept of relative atomic mass.

Definition: Electronic configuration refers to the arrangement of electrons in an atom's shells.

Vocabulary: The first shell can hold 2 electrons, the second shell 8 electrons, and the third shell 8 electrons.

Highlight: The relative atomic mass is approximately equal to the number of protons plus neutrons in an atom.

Atoms, elements, compounds and mixtures. atom- Smallest part of an element that can exist. element- a Substance that consists of only I type

Elements and Mixtures

This page reinforces the definition of an element and provides additional examples of mixtures, encouraging students to think of their own examples. This approach helps in understanding the differences between elements, compounds and mixtures in chemistry.

Definition: An element is a substance that consists of only one type of atom and cannot be broken down further.

Example: Examples of mixtures include salt water and soda.

Highlight: Students are encouraged to think of and comment on other examples of mixtures, promoting active engagement with the material.

Atoms, elements, compounds and mixtures. atom- Smallest part of an element that can exist. element- a Substance that consists of only I type

More Electronic Configuration Examples

This page continues with more examples of electronic configurations, focusing on chlorine (Cl). This repetition and practice are essential for students to fully grasp the concept of electronic configuration of atoms.

Example: The electronic configuration of chlorine (Cl) with 17 electrons is shown as 2,8,7.

Highlight: The outer shell of chlorine, containing 7 electrons, is particularly important for understanding its chemical properties.

Similar Content

Chemistry - Unit 1: Intro to Measurement

Chemistry I- Significant figures, percent error, meniscus, density, accuracy and precision, dimensional analysis, important equivalencies

2

122

0

Know Unit 1: Intro to Measurement thumbnail

Chemistry - Advanced Higher Chemistry - Chemical Analysis notes

Notes on Mass Spectroscopy, Infra-red Spectroscopy, NMR proton Spectroscopy, High Resolution NMR Spectroscopy with questions through out to aid revision.

2

166

0

Know Advanced Higher Chemistry - Chemical Analysis notes thumbnail

Chemistry - All Elements of the Periodic Table

Study these!! Chemistry is cumulative. The more background information you have, the easier you’ll understand chem!

2

182

0

118

Chemistry - Chemistry tests: flames and colours

Flashcards for learning flame tests and resultant colours in chemistry

11

267

0

Know Chemistry tests: flames and colours thumbnail

AP Biology - Cellular Respiration: ATP Production and Redox ReactionsReactions

Learn about the catabolic process of cellular respiration, ATP production, and the role of redox reactions in energy transfer.

34

224

0

Know Cellular Respiration: ATP Production and Redox ReactionsReactions thumbnail

Chemistry - thermodynamics

energy -> laws, heat, state function; chemical energy -> endothermic v exothermic, work; enthalpy -> calorimetry; entropy -> spontaneous processes, microstates, laws of thermodynamics, temperature; free energy -> equation, pressure, equilibrium, work

11

140

0

Know thermodynamics thumbnail

Can't find what you're looking for? Explore other subjects.

Knowunity is the # 1 ranked education app in five European countries

Knowunity was a featured story by Apple and has consistently topped the app store charts within the education category in Germany, Italy, Poland, Switzerland and United Kingdom. Join Knowunity today and help millions of students around the world.

Ranked #1 Education App

Download in

Google Play

Download in

App Store

Knowunity is the # 1 ranked education app in five European countries

4.9+

Average App Rating

13 M

Students use Knowunity

#1

In Education App Charts in 12 Countries

950 K+

Students uploaded study notes

Still not sure? Look at what your fellow peers are saying...

iOS User

I love this app so much [...] I recommend Knowunity to everyone!!! I went from a C to an A with it :D

Stefan S, iOS User

The application is very simple and well designed. So far I have found what I was looking for :D

SuSSan, iOS User

Love this App ❤️, I use it basically all the time whenever I'm studying