Forming bonds Flashcards
1
Q
What is the transfer of electrons called?
A
Ionic bonding
2
Q
What is the sharing of electrons called?
A
Covalent bonding
3
Q
How does ionic bonding occur?
A
When a metal and non-metal react Metals form positive ions Non-metals from negative ions Opposite charges attract A giant lattice is formed
4
Q
What is the chemical formulae?
A
The chemical formulae tells us the ratio of each element in the compound