Question

2. Mention the names of the elements for the following:



Two non-metals which have metallic lustre.
Two metals which are used to make jewellery.
A metal which is soft that can be cut with a knife and a non-metal which is the
hardest substance.
A metal and a non-metal which exist as liquid at room temperature.
A metal and a non-metal which is good conductor of electricity,
iv.​

Answer 1

Answer:

1 diamond and graphite , basically carbon

2 gold silver

3 sodium

4 mercury, bromine

5 silver , carbon (graphite form)

Answer 2

Answer is:-

2.(1)Graphite,iodine

(2)Gold,silver

(3)Sodium,Potassium

(4)Mercury,bromine

(5)Graphite,Zinc