SOLAR SYSTEM

Detailed explanation-1: -The sun is mostly composed of the elements hydrogen (H) and helium (He). By mass the composition of the sun is 92.1% hydrogen and 7.9% helium.

Detailed explanation-2: -The Sun has different layers with different properties, these layers are composed of material that is about 75% hydrogen and 25% helium by mass. Simply put, the Sun is a great ball of gas, hot enough to glow in every tier.

Detailed explanation-3: -The Sun is a typical star, and is also the star that is nearest to the Earth. It is composed of a mixture of 73% hydrogen, 25% helium, and 2% other elements by weight.

Detailed explanation-4: -Hydrogen and Helium are the most plentiful elements in the Sun, accounting for over 98 percent of its mass. But in general, more mass is less abundant, thus Hydrogen will be more than Helium. The sun is made up of 92.1 percent hydrogen and 7.9 percent helium by mass.

Detailed explanation-5: -Hydrogen is also the most abundant element in the universe. Stars such as the sun consist mostly of hydrogen.