Question

Q.2: Match the columns.
1) Copper
2) Sodium
3) Magnesium
4)Boron
a) Low melting point
b) Liquid
c) High melting point
d) Conduction of heat
e) 2,8,2
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Answer 1

Answer:

1) Copper - Conduction of heat

2)Sodium - Low melting point

3)Magnesium- 2,8,2

4)Boron- Liquid

Answer 2

Answer:

copper - conduction of heat

sodium - low melting point

magnesium- 2,8,2

boron - high melting point