Question

Substances which do not change their state on heating

Answer 1

Answer:

The substances which do not change their state on heating are diamond and graphite ( and also some other forms of carbon ). Also all the gasses such as nitrogen , oxygen , etc.

hope you got it .... : )

please make as brainliest......!!!!!

Answer 2

Answer:

All gases- Oxygen (O2), Carbon Di Oxide (CO2), Argon (Ar), Helium (He),
Hydrogen (H)

Explanation:

Gases can only experience condensation or deposition. Upon heating, they only expand more eventually creating a vacuum.