bonding / march 2025 / revision Flashcards
1
Q
What kind of atoms are covalent bonds formed between?
A
non-metals
2
Q
When are covalent bonds formed?
A
When atoms share electrons
NOTE- atoms pair up so that all atoms have a full outer shell of electrons
3
Q
Summarise how ammonia is formed.
A
3 atoms of hydrogen bond with one atom of nitrogen. The outer electrons pair up to make all of the elements stable.
4
Q
A
