Hydrogen is the most common element in our galaxy.
Carbon.
The most abundant element in the universe is hydrogen, which makes up about 3/4 of all matter. Helium makes up most of the remaining 25%. Oxygen is the third most abundant element in the universe.
The most abundant element in the universe is hydrogen. It makes up about 74% of normal matter by mass.
The most abundant element in the universe is hydrogen, which makes up about three-quarters of all matter! Helium makes up most of the remaining 25%
If you meant "compound" the answer is "H2O" or "water." If you meant "element" the answer is "hydrogen."
The element that makes up most of the mass of a body is typically oxygen. Oxygen is one of the most abundant elements in the universe and plays a crucial role in the composition of living organisms and other matter.
The element that makes up most of the earths CORE is iron.
this is because matter is what makes up an element
An atom.
Hydrogen is the element that makes up most of the detectable mass in the universe. About 75% of the normal matter in the universe is hydrogen.
Hydrogen
In the universe, hydrogen. It makes up more than 90% of all matter. On Earth, oxygen, at about 50%.