What chemical elements compose more than 98 percent of the sun?

Answer 1

The sun's composition is dominated by two primary chemical elements, which together account for more than 98 percent of its mass. Hydrogen, the lightest and most abundant element in the universe, makes up approximately 74 percent of the sun's mass. Helium, the second lightest element, comprises about 24 percent of the sun's mass, bringing the total to 98 percent. The remaining 2 percent consists of various heavier elements, including oxygen, carbon, nitrogen, and iron, among others.

Answer 2

Hydrogen and helium make up more than 98% of the Sun's composition. Hydrogen accounts for about 75% and helium for about 23% of the Sun's mass, with other elements like oxygen, carbon, and iron making up the remaining 2%.

Answer 3

Together, hydrogen and helium make up most of the Sun. I guess that would be over 98%.