Most of the hydrogen an helium was swept out of the inner solar system by the strong solar wind of the young sun before the planets had finished forming. Most of the hydrogen that remains on Earth is chemically bound up in water.
Hydrogen is the most abundant element in the universe.
Hydrogen is the most abundant element in the universe.
The most abundant element where? It is the most abundant element in Earth's crust. The most abundant element on planet Earth, on the other hand, is iron, while the most abundant element in the Universe is hydrogen.
Hydrogen is the most abundant element in the universe.
Hydrogen is the most common element in the universe, and in the Sun.
The most abundant element in the universe is hydrogen.
The lightest and most abundant element in the entire Universe is hydrogen. Hydrogen has an atomic mass of nearly one.
The most abundant element in the universe is hydrogen.
Hydrogen is the most abundant element in the universe.
Hydrogen is the gas tht is found in abundant in universe!!
No, it is hydrogen.
Hydrogen is the most abundant element in the universe.