Question

Which one is not matter?
a) paper
b) electricity
c) water
d) Petroleum ​

Answer 1

Explanation:

all of these are matter

1. paper is solid and hence this is matter.

2. Electric current" is more common, and is defined as the flow of charges, where the charges are held by particles (electrons). Electrons have mass, so they are definitely matter.

3. water is liquid and hence it is matter.

4. petroleum is liquid and hence, this is also matter.

Answer 2

Answer:

All of these are matter