Question : What chemical element does ' N ' stand for in the periodic table?
Option 1: Neptunium
Option 2: Nitrogen
Option 3: Neon
Option 4: Neodymium
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Correct Answer: Nitrogen
Solution : The correct option is nitrogen.
The chemical element with the symbol 'N' in the periodic table is nitrogen. Approximately 78% of the air on Earth is composed of the diatomic molecule nitrogen (N2), which is an essential part of the atmosphere. It is a non-metal that is vital to many industrial and biological processes.
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Question : What chemical element does ‘H’ stand for in the science periodic table?
Option 1: Helium
Option 2: Hydrogen
Option 3: Holmium
Option 4: Mercury
Question : What chemical element does "Mn" stand for in the science periodic table?
Option 1: Magnesium
Option 2: Manganese
Option 3: Mendelevium
Option 4: Molybdenum
Question : What chemical element does "H" stand for in the periodic table of science?
Option 2: Mercury
Option 4: Hydrogen
Question : Which among the following is a noble chemical element of science's periodic table?
Option 1: Nitrogen
Option 2: Helium
Option 3: Scandium
Option 4: Cobalt
Question : What is the atomic number of nitrogen in the science periodic table?
Option 1: 21
Option 2: 7
Option 3: 18
Option 4: 11
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