Convalent bonding

Question 1

What is convalent bonding?

Answer 1

a convalent bond is formed when a pair of electrons between two non-metal atoms so that each atom achieves a full outer shell.

Question 2

what is a double convalent bond?

Answer 2

2 pairs of electrons are shared

Question 3

What is a triple convalent bond?

Answer 3

3 pairs of electrons are shared

Question 4

What is an amolecue

Answer 4

a group of convalent bonded atoms

Question 5

What is meant by ductile?

Answer 5

when the metal forms wires
- the arangements of metal ions means that layers can slide over each other easily

Question 6

what is meant by malleable?

Answer 6

is when the metal bends easily
- the aragement of metal iones means that layers can slide over each other easily

Question 7

what is a thermal conductor?

Answer 7

is a conductor that carries heat, the delocalised electrons can move throughout the metal lattics

Question 8

what is an alloy?

Answer 8

is a mixture of metals, contains small amounts od other metalic elements