Multiple choice general knowledge

What is the 7th element on the periodic table of elements?

  1. Oxygen

  2. Hydrogen

  3. Helium

  4. Nitrogen
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D Correct answer
Explanation

The periodic table's first seven elements in order are: 1) Hydrogen, 2) Helium, 3) Lithium, 4) Beryllium, 5) Boron, 6) Carbon, 7) Nitrogen. Therefore, nitrogen is the 7th element. Oxygen is actually the 8th element on the periodic table.

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