the answer is that Hydrogen and Helium make up the first period in the priodic table
hydrogen and helium but main gas is hydrogen which was analysed first
hydrogen & helium combine with fusion of four process
Hydrogen and helium make up the majority of the sun's mass, with hydrogen accounting for about 74% and helium for about 24%. Other elements like oxygen, carbon, and nitrogen make up less than 2% of the sun's mass.
Hydrogen and Helium.
The first is hydrogen, and the second is helium, they make up 97% if the mass if the stars.
Hydrogen and helium are the two main gases that make up the Sun. Hydrogen is the primary component, making up about 75% of its mass, while helium accounts for most of the remaining mass.
Hydrogen and helium make about 98% of the atoms in the solar system !
Hydrogen and Helium gases make up the universe.
gases as hydrogen and helium
Hydrogen and Helium
methane, mixed with hydrogen & helium.
Hydrogen and helium make up the majority of Jupiter's atmosphere, with hydrogen being the most abundant element. These two elements make up more than 99% of the planet's atmosphere.