Question

What is a substance

Answer 1

1.
a particular kind of matter with uniform properties.
Or
2.
the real physical matter of which a person or thing consists and which has a tangible, solid presence.

Answer 2

Hello!

There are two definitions of the word substance:

1) " A particular kind of matter with uniform properties. "

2) " the real physical matter of which a person or thing consists and which has a tangible, solid presence. "

This is quoted because I got them from googles online dictionary. SO I do not own the rights to this.

I hope it helps!