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On planet earth, silicon is the second most abundant element. It comprised 28 percent of the earth's crust. The most abundant is oxygen, which makes up about 47 percent of the earth's crust. The second most abundant element in the universe is helium.
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∙ 9y ago
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∙ 10y agoWiki User
∙ 9y agoHelium is the second most abundant element in the universe, comprising 25%. The most abundant is Hydrogen. On Earth, Oxygen is the most abundant and Silicon is the second most abundant.
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∙ 9y agoThe second most abundant element in the universe is helium. Other elements that are abundant are oxygen, neon, nitrogen, and carbon.
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∙ 11y agoThe most abundant element in the earth's crust is Oxygen, the second being Silicon
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∙ 11y agoSilicon, with a percentage of 27,7 % in the earth crust.
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∙ 9y agoThe second most common element on Earth is silicon, which makes up about 28% of Earth's crust. The most common element found on a Earth is oxygen which is about 47%.
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∙ 11y agohelium
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Most abundant in the universe?
Hydrogen is the most abundant element in the universe.
What is the most abundant element in the solar system?
Hydrogen is the most abundant element and makes up 99.8% of the Solar System.
What is the second most common element in stars?
The second most abundant element on Earth is Helium. The element makes up the 25 percent which was the remaining percentage from Hydrogen with 75 percent.
The most abundant element in the sun?
helium is the gas which makes most of the sun
What is the Most abundant element on moon?
Oxygen and Silicon
What element is the most abundant in the world?
Hydrogen is the most abundant element in the known Universe; helium is second.
What is the most abundant inorganic element in the world?
Hydrogen is the most abundant element in the known Universe; helium is second.
Is silicon the second most abundant element?
no
Second most abundant element in earth's crust principal component of sand and quartz?
Silicon is the second most abundant element in Earth's crust.
Which is the second most abundant element in the earths crust?
The second most abundant element in the Earth's crust is silicon, comprising 27.8% of the crust by mass.
What is the second most abundant element in the universe?
Helium!
The second most abundant element in earth?
Silicon.
The second most abundant element in the Earth's atmosphere is?
oxygen
What is the most abundant element on the face of the earth?
Oxygen is the most abundant element in the earth's crust.
An element that is almost all rocks and is the second most abundant element on earth?
silicon
What is the second most abundant element in the periodic table is in the earth's crust and has fourteen neutrons?
Silicon is the second most abundant element, and its isotope Silicon-28 has fourteen neutrons (neutrons vary between isotopes, but silicon-28 is the most abundant).
What two element are abundant in the Earth crusts?
The most abundant element in the Earth's crust is oxygen at 46%. The second is silicon at 28%.
