Oxygen is gas but sulphur is solid because

State true or false Oxygen is a gas but sulphur a solid.

Give reasons for the following: (i) Oxygen is a gas but sulphur is a solid. (ii) O_(3) acts as a powerful oxidising agent. (iii) BiH_(3) is the strongest reducing agent amongst all the hydrides of Groups 15 elements.

Oxygen is a gas but sulphur a solid. Explain.

Oxygen is gas whereas sulphur is solid at room temperature .Explain.