thisaliwijamuni
thisaliwijamuni thisaliwijamuni
  • 18-08-2022
  • Chemistry
contestada

Of the following statements given about the element nitrogen, select the false statement. 1. Nitrogen is a pure substance.
2. Nitrogen molecules are the building units of nitrogen.
3. Nitrogen molecule is formed by the combination of a large number of nitrogen atoms.
4. Nitrogen is a constituent of air.​

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