Question

d) write three physical properties of hydrogen​

Answer 1

Explanation:

At standard temperature and pressure, hydrogen is a nontoxic, nonmetallic, odorless, tasteless, colorless, and highly combustible diatomic gas with the molecular formula H2.

Answer 2

Answer:

Here is you answer

Explanation:

Physical Properties:

(i) Colorless & Odorless gas  

(ii) Not soluble in water  

(iii) Low density than air  

Chemical Properties:

(i) Reacts with active metal to form Hydrides

(ii) Reacts with nonmetals to form different compound.  

(iii) Inert at room temperature.

HOPE IT HELPS