Covalent bonding Flashcards
1
Q
What is a covalent bond?
A
Between non-metals, shared pair of electrons
2
Q
What type of structure to covalent bonds/substances form?
A
- Giant covalent (diamond, graphite)
- Simple molecular
3
Q
Why do simple molecular substances have a low melting point?
A
- Weak intermolecular forces between molecules
- Little energy required to overcome the bonds