what chemicals make up the sun

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Hydrogen and Helium- Major Components of the Sun The sun is chemically composed of hydrogen and helium. The two elements came from the Big Bang process and account for 98% of the celestial object’s mass.

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  • What elements make up the Sun?

  • Table of Element Composition The sun consists mostly of hydrogen and helium. SCIEPRO/ Brand X Pictures/ Getty Images Dr. Helmenstine holds a Ph.D. in biomedical sciences and is a science writer, educator, and consultant. She has taught science courses at the high school, college, and graduate levels.

  • What is the most abundant element in the Sun?

  • About 67 chemical elements have been detected in the sun. I’m sure you’re not surprised that hydrogen is the most abundant element, accounting for over 90% of the atoms and over 70% of solar mass. The next most abundant element is helium, which accounts for almost just under 9% of the atoms and about 27% of the mass.

  • What percentage of the Sun is made up of trace elements?

  • These trace elements make up less than 0.1 percent of the mass of the Sun. The Sun is constantly fusing hydrogen into helium, but don’t expect the ratio of hydrogen to helium to change anytime soon. The Sun is 4.5 billion years old and has converted about half of the hydrogen in its core into helium.

  • What is the composition of the Solar System?

  • Solar Structure and Composition. The Sun is constantly fusing hydrogen into helium, but don’t expect the ratio of hydrogen to helium to change anytime soon. The Sun is 4.5 billion years old and has converted about half of the hydrogen in its core into helium.

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