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nalin [4]
3 years ago
11

Which of these substances contains the most total atoms per molecule?

Chemistry
2 answers:
miss Akunina [59]3 years ago
6 0
C is your answer as it has 9 atoms
elixir [45]3 years ago
4 0

Answer: Ni(NO_3)_2

Explanation: A molecule is made up by combination of same atoms or different atoms.

1 molecule of Na_2PFO_3 consists of 2 atoms of sodium, 1 atom of phosphorous, 1 atom of flourine and three atoms of oxygen. Thus the total number of atoms is 7.

1 molecule of Na_2PFO_3 consists of 2 atoms of sodium, 1 atom of phosphorous, 1 atom of flourine and three atoms of oxygen. Thus the total number of atoms is 7.

1 molecule of H_2SO_4 consists of 2 atoms of hydrogen, 1 atom of sulfur and 4 atoms of oxygen. Thus the total number of atoms is 7.

1 molecule of Ni(NO_3)_2 consists of 1 atom of nickel, 2 atoms of nitrogen and 6 atoms of oxygen. Thus the total number of atoms is 9.

1 molecule of NbCl_5 consists of 1 atom of niobium and 5 atoms of chlorine. Thus the total number of atoms is 6.

Thus substance which contains the most total atoms per molecule is Ni(NO_3)_2.

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