Hydrogen
The second lightest and second most abundant element found in stars, making up about 25% of the Sun, is helium. Helium is formed through nuclear fusion in stars, with hydrogen being the most abundant element in stars like the Sun.
Helium is the second lightest element and the second most abundant element in the observable universe.
water is the and most found substance also earth and air
Element 1 is hydrogen. It is the lightest and most abundant element in the universe, with one proton and one electron in its atomic structure.
The lightest chemical element is hydrogen. It has an atomic number of 1 and is the most abundant element in the universe. It is a colorless, odorless, and highly flammable gas.
The lightest and most abundant element in the entire Universe is hydrogen. Hydrogen has an atomic mass of nearly one.
Hydrogen.
Lithium!
The first element in the periodic table is hydrogen. It is the lightest and most abundant element in the universe.
Hydrogen is the lightest chemical element. It has an atomic number of 1 and is the most abundant element in the universe.
No, it is a colorless, highly flammable gaseous element, the lightest of all gases and the most abundant element in the universe.
The second lightest and second most abundant element found in stars, making up about 25% of the Sun, is helium. Helium is formed through nuclear fusion in stars, with hydrogen being the most abundant element in stars like the Sun.
The element for hydrogen is H. It is the lightest and most abundant element in the universe, commonly found in water molecules and hydrocarbons.
"Hydrogen is the first element in the periodic table."
Helium is the second lightest element and the second most abundant element in the observable universe.
hydrogen
water is the and most found substance also earth and air