Chemistry
Grade-8
Easy
Question
One of the most widely distributed elements on Earth is
- Sulfur
- Oxygen
- Nitrogen
- Carbon
Hint:
Oxygen is the most common element.
The correct answer is: Carbon
Oxygen is the most common element in the earth's crust, Hydrogen is the most abundant element in the known universe. Oxygen is the most abundant element in the Earth’s crust, at 461,000 parts per million. This means it makes up roughly 46% of the Earth’s crust. Within the universe at large, Oxygen ranks number three in abundance.
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The flight departs every morning at 7 A.M. I think.
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I will apply as soon as possible, and start working.
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James is very clever, but he doesn't study his lessons.
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Mike works not only carelessly, but also hastily.
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