C3.2 Atoms into ions Flashcards
1
Q
What is a compound?
A
➢ Contains 2 or more elements which are chemically combined
2
Q
What is covalent bonding?
A
➢ Sharing of electrons
3
Q
What is ionic bonding?
A
➢ Transferring of electrons
4
Q
What happens when a non metal reacts with a metal?
A
➢ Non-metal gains an electron
➢ Metal loses an electron
5
Q
How can a reaction between a non metal and a metal be shown?
A
➢ A dot and cross diagram
