Question

how many atoms present in 7NH3
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Answer 1

Answer:

each atom of ammonia is made up of three atoms of hydrogen which are joined by a covalent bond to one of the atoms of nitrogen. As a result of this, each molecule of ammonia is composed of a total of four atoms

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Answer 2

Answer:

4 atoms

Explanation:

Explanation: each atom of ammonia is made up of three atoms of hydrogen which are joined by covalent bond to one of the atom of nitrogen. As a result of this each molecule of ammonia is composed of a total of four atoms.