Which best describes stellar equilibrium? A. The stable number of sunspots that exist on a star's surface
B. The equal
amounts of elements that make up a stars core
C. The balance between pressure caused by heat and gravity caused
by the star's mass
D.
The amount of light generated equals the amount of heat
generated
A
SUBMIT

B. The equal amounts of elements that make up a stars core

Explanation:

Stellar equilibrium is the release of energy as a result of the fusion reaction which pushes the matter inside the star outwards and then let's gravity pull the matter in.

As a result of this, the two forces are in equilibrium, hence the star remains in a stable state.

Therefore, the best description of stellar equilibrium is the equal amounts of elements that make up a stars core.