MCQ The three quarters of Sun is made up ofa)Methaneb)Magnesiumc)Hydrogend)WaterCorrect answer is option 'C'. Can you explain this answer?

Question

Answer

The sun is made of about three-quarters hydrogen, one-quarter helium, and some other heavier elements like carbon, oxygen and iron, in very small quantities. The hydrogen and helium are in a gas form.

Answer

Sun is a star. And stars are the source of energy of universe.
They burn their fuel to emit energy.
The fuel is Hydrogen.
Hydrogen after burning (fusion) converts to Helium.
If one day hydrogen is depleted then sun will die. And we know Sun is said to be in young stage. So it must have lots of Hydrogen and less of Helium.
And regarding other elements present there is; during fusion there is a very very small chance of producing other elements. And that sometimes happens, produncing other atom/molecules there.

Answer

The Composition of the Sun

The Sun is mostly made up of hydrogen gas, which accounts for about 74% of its mass. The remaining 25% is mostly helium, with trace amounts of other elements such as oxygen, carbon, neon, and iron. Therefore, the correct answer is option 'C', which is hydrogen.

Importance of Hydrogen in the Sun

Hydrogen is the most abundant element in the universe, and it plays a crucial role in the Sun's energy production through the process of nuclear fusion. In the Sun's core, hydrogen atoms are squeezed together under immense pressure and temperature, causing them to collide and fuse into helium atoms. This process releases a tremendous amount of energy in the form of light and heat, which is what makes the Sun shine.

Conclusion

In conclusion, the Sun is mostly made up of hydrogen gas, which accounts for about 74% of its mass. The remaining 25% is mostly helium, with trace amounts of other elements such as oxygen, carbon, neon, and iron. Hydrogen is the most abundant element in the universe and plays a crucial role in the Sun's energy production through the process of nuclear fusion.

Answer

The sun is made of about three quaters hydrogen, one-quater helium and other heavier element like carbon,oxygen and iron, in very small quantities. The hydrogen and helium are in a gas form. But the hydride  (H) and helium  (He) atoms are much closer together in the sun that what you might imagine

Answer

It's made  up of  hydrogen

Answer

Hydrogen

Answer

The sun is made of about three-quarters hydrogen, one-quarter helium, and some other heavier elements like carbon, oxygen and iron, in very small quantities. The hydrogen and helium are in a gas form.
I hope you got your answer.

Answer

The three quarters of sun is made up of hydrogen

Answer

Hydrogen is most abundant element in universe

Answer

C

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