Question

WHAT IS DARK ENERGY AND MATTER???? ​

Answer 1

Explanation:

$\huge\mathfrak{Matter}$ : Anything that occupies space and has mass

$\huge\mathfrak{Dark\:Energy}$ : a theoretical form of energy postulated to act in opposition to gravity and to occupy the entire universe, accounting for most of the energy in it and causing its expansion to accelerate

Answer 2

◾Matter is anything that have mass and occupy volume.

Matter have gravity.

◾ Dark energy also called as anti Matter who have antigravity I.e instead of attracting it repeal the particals.

Dark energy make the more than 80% - 90% of our universe and rest is made by "dark matter" and "Normal matter".

hope it helps...