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What are the 10 most abundant elements on earth in order?

What are the 10 most abundant elements on earth in order?

10 Most Abundant Elements In Earth’s Crust

  • Oxygen – 46.1%
  • Silicon – 28.2%
  • Aluminium – 8.23%
  • Iron – 5.63%
  • Calcium – 4.15%
  • Sodium – 2.36%
  • Magnesium – 2.33%
  • Potassium – 2.09%

What are the most abundant elements in the atmosphere?

The most abundant naturally occurring gas is Nitrogen (N2), which makes up about 78% of air. Oxygen (O2) is the second most abundant gas at about 21%. The inert gas Argon (Ar) is the third most abundant gas at . 93%.

What are the 6 most abundant elements in nature?

Living organisms often contain trace amounts of several elements, but the most abundant ones are oxygen, carbon, hydrogen, nitrogen, calcium and phosphorus.

Which element comprises most of Earth’s atmosphere?

From largest to smallest, Earth’s atmosphere composition contains nitrogen, oxygen, argon, CO 2 and trace gases. Because water vapor is highly variable geographically, it’s excluded from this total.

What elements are more abundant on Earth?

Oxygen (O)

  • Silicon (Si)
  • Aluminum (Al)
  • Iron (Fe)
  • Calcium (Ca)
  • Sodium (Na)
  • Magnesium (Mg)
  • Potassium (K)
  • Titanium (Ti)
  • Hydrogen (H)
  • What is the most plentiful gas in the Earths atmosphere?

    The most abundant gas in the Earth’s atmosphere is nitrogen. Nitrogen makes up 78 percent of the Earth’s atmosphere, and it is a permanent gas, which means that its percentage does not change on a daily basis. The rest of the atmosphere is made up of 21 percent oxygen, 0.9 percent argon and 0.1 percent trace gases.

    What element on the Sun is most plentiful?

    Answer: Most abundant element in the Sun is Hydrogen. Explanation: Sun is the only star in our Solar system. The element which is present in abundance in Sun is hydrogen element. Hydrogen element undergoes fusion process which leads to the formation of helium atom.