Question

define matter

define solid state ​

Answer 1

Answer:

Matter, material substance that constitutes the observable universe and, together with energy, forms the basis of all objective phenomena.

Answer 2

Answer

1. Matter, material substance that constitutes the observable universe and, together with energy, forms the basis of all objective phenomena.
2. the state of matter in which materials are not fluid but retain their boundaries without support, the atoms or molecules occupying fixed positions with respect to each other and unable to move freely.