Question

a substance has no mass.can we consider it as matter...​

Answer 1

Answer:

Matter is defined as a substance or entity which has mass and occupy some space. ... So if a substance has no mass we cannot regard it as matter.

Answer 2

Answer:

a matter is a substance which occupies space and has a mass so I think there is no substance without mass so it cannot be considered as a matter

I hope it helps ☺️