Forming Bonds

Mind Map by , created over 5 years ago

Chemistry C1 1.4

Created by jegerton821 over 5 years ago
GCSE History – Social Impact of the Nazi State in 1945
Ben C
GCSE AQA Physics - Unit 3
James Jolliffe
Weimar Revision
Tom Mitchell
Chemistry (C1)
Phobae-Cat Doobi
5 Tips for motivating your students
Jen Molte
AQA GCSE Chemsitry Fudamental ideas
Olivia Phillips
GCSE AQA Biology - Unit 2
James Jolliffe
Maths GCSE - What to revise!
pelumi opabisi
RE Keywords - Paper 1 - Religion and life
Kerris Linney
Forming Bonds
1 When elements combine they form compounds
2 When a metal reacts with a non-metal, ions are formed.
2.1 Metal atoms lose one or more electrons to form positevely charged ions.
2.1.1 Non-metal atoms gain electrons to form negatively charged ions The oppositely charged ions attract each other strongly and the compound has ionic bonds
3 When non-metals combine, their atoms share electrons to form covalent bonds

Media attachments