The element from space that is pulled by gravity and turns into a protostar is primarily hydrogen gas. Gravity causes large clouds of hydrogen gas in space to collapse and form dense cores, which eventually heat up and spin faster, becoming protostars—the early stage in star formation.
Explanation
- Hydrogen is the most abundant element in the universe and the primary component of gaseous nebulae in space.
- Gravitational forces pull hydrogen gas together in clouds, causing the gas to contract and heat up.
- As the cloud collapses under gravity, it begins to rotate and form a dense core that eventually ignites nuclear fusion, marking the birth of a protostar.
Thus, hydrogen gas is the key element in star formation processes pulled by gravity from space.
