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Vera_Pavlovna [14]
3 years ago
14

In which atom is the number of protons equal to the number of neutrons?​

Chemistry
2 answers:
pickupchik [31]3 years ago
7 0

Answer:

neutral

Explanation:

scZoUnD [109]3 years ago
5 0
The number of electrons in a neutral atom is equal to the number of protons. The mass number of the atom (M) is equal to the sum of the number of protons and neutrons in the nucleus. The number of neutrons is equal to the difference between the mass number of the atom (M) and the atomic number (Z).
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When the equation 
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Answer:

The least whole number coefficient for HNO₃ is 6

Explanation:

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hope it helps ☺️!

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