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C2 STRUCTURE + BONDING Covalent bonds: • A covalent bond is formed when ak pair of electrons is shared between two non-metais.. CL-Cl single covalent bond : 0 = 0 double covalent bond NEN triple covalend bond & The hydrogen atom has bonded. with the chlorine atom, meaning there is now a shared. pair of electrons and both atoms have a full outer Shell. compounds: Covalent • most covalent compounds form molecules and have a Simple molecular structure. • a molecule. is a group of atoms joined by covalent. bonds. D Properties of Simple molecules: Ilow melting and boiling points • usally liquids or gases at room temperature. @ don't Conduct electricity. •VERY STRONG Covalent bonds within molecules. ↳ molecule to break up. is very hard •WEAK intermolecular forces between molecules- 4 molecules are easy to seperate. C2 BONDING to get a full outer shell of electrons metallic bonding - metals Covalent - non-metals. ionic metals and non-metals METALLIC -Positive ion delocilised (negative) electron COVALENT 10 H H Oxygen Positive ions attract to negative, de locilised electrons. electrostatic force of attraction. in all directions. -dot and cross diagram Share electrons Nitrogen '~ methane
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Stefan S, iOS User
SuSSan, iOS User
Ionic, covalent and metallic bonding
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C2 STRUCTURE + BONDING Covalent bonds: • A covalent bond is formed when ak pair of electrons is shared between two non-metais.. CL-Cl single covalent bond : 0 = 0 double covalent bond NEN triple covalend bond & The hydrogen atom has bonded. with the chlorine atom, meaning there is now a shared. pair of electrons and both atoms have a full outer Shell. compounds: Covalent • most covalent compounds form molecules and have a Simple molecular structure. • a molecule. is a group of atoms joined by covalent. bonds. D Properties of Simple molecules: Ilow melting and boiling points • usally liquids or gases at room temperature. @ don't Conduct electricity. •VERY STRONG Covalent bonds within molecules. ↳ molecule to break up. is very hard •WEAK intermolecular forces between molecules- 4 molecules are easy to seperate. C2 BONDING to get a full outer shell of electrons metallic bonding - metals Covalent - non-metals. ionic metals and non-metals METALLIC -Positive ion delocilised (negative) electron COVALENT 10 H H Oxygen Positive ions attract to negative, de locilised electrons. electrostatic force of attraction. in all directions. -dot and cross diagram Share electrons Nitrogen '~ methane
C2 STRUCTURE + BONDING Covalent bonds: • A covalent bond is formed when ak pair of electrons is shared between two non-metais.. CL-Cl single covalent bond : 0 = 0 double covalent bond NEN triple covalend bond & The hydrogen atom has bonded. with the chlorine atom, meaning there is now a shared. pair of electrons and both atoms have a full outer Shell. compounds: Covalent • most covalent compounds form molecules and have a Simple molecular structure. • a molecule. is a group of atoms joined by covalent. bonds. D Properties of Simple molecules: Ilow melting and boiling points • usally liquids or gases at room temperature. @ don't Conduct electricity. •VERY STRONG Covalent bonds within molecules. ↳ molecule to break up. is very hard •WEAK intermolecular forces between molecules- 4 molecules are easy to seperate. C2 BONDING to get a full outer shell of electrons metallic bonding - metals Covalent - non-metals. ionic metals and non-metals METALLIC -Positive ion delocilised (negative) electron COVALENT 10 H H Oxygen Positive ions attract to negative, de locilised electrons. electrostatic force of attraction. in all directions. -dot and cross diagram Share electrons Nitrogen '~ methane
iOS User
Stefan S, iOS User
SuSSan, iOS User