Question

Stars and consolations quick check what makes up all stars steam plasma heavy elements hydrogen gas

Answer 1

Stars are primarily composed of hydrogen gas, which makes up about 74% of their mass. The second most abundant element is helium, accounting for about 24%. The remaining 2% consists of heavier elements, often referred to as "metals" in astronomical terminology, such as carbon, nitrogen, oxygen, and iron.

In terms of physical state, the material in a star exists primarily in the plasma state due to the extremely high temperatures and pressures found in their cores. Plasma is a state of matter where electrons are stripped from atoms, allowing for the free movement of charged particles.

So, in summary, stars are primarily composed of:

1. Hydrogen gas
2. Helium gas
3. Heavier elements (in smaller amounts)
4. Plasma (due to extreme temperatures)

The combination of nuclear fusion processes, primarily converting hydrogen into helium, powers stars throughout most of their lifetimes.