Question

Which is a chemical property of hydrogen?

A. It is a light gas.
B. It is a combustible gas.
C.It is a colorless gas.
D. It has a boiling point of -252.87°C.
E. It is a good conductor of electricity.

Answer 1

the answers this question is A.

Answer 2

B Being combustible means that it reacts to form something new. Chemical property