Question

10. From the list given below select the correct substance
which is most suitable to the statements given :
(oxygen, diamond, zinc, graphite, gold]
(a) A metal which is brittle.
(b) A non-metal which is a good conductor of
electricity
(c) The hardest naturally occurring substance,
(d) The most ductile metal.
(e) A gaseous non-metal.​​

Answer 1

The most suitable choices for the above statements are given below:

(1) Zinc 

(2) Graphite 

(3) Diamond 

(4) Gold

(5) Oxygen 

Answer:

hummm