UNIVERSE
THE SUN
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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carbon and oxygen
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carbon and hydrogen
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helium and nitrogen
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hydrogen and helium
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Detailed explanation-1: -The sun is made up of 92.1 percent hydrogen and 7.9 percent helium by mass. Other Metals account for less than 0.1 percent of the sun’s mass. Nuclear fusion is a process in which hydrogen atoms are fused together to produce helium and the energy that keeps the Sun shining.
Detailed explanation-2: -The Sun is a 4.5 billion-year-old yellow dwarf star – a hot glowing ball of hydrogen and helium – at the center of our solar system. It’s about 93 million miles (150 million kilometers) from Earth and it’s our solar system’s only star.
Detailed explanation-3: -The Sun, like others stars, is a ball of gas. In terms of the number of atoms, it is made of 91.0% hydrogen and 8.9% helium. By mass, the Sun is about 70.6% hydrogen and 27.4% helium.