GK
GENERAL SCIENCE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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what is the 7th element on the periodic table of elements?
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oxygen
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nitrogen
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barium
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iron
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Explanation:
Detailed explanation-1: -Nitrogen (N) is the seventh element in the periodic table.
Detailed explanation-2: -Nitrogen is atomic number 7, which means each nitrogen atom has 7 protons. Its element symbol is N. Nitrogen is odorless, tasteless, and colorless gas at room temperature and pressure.
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