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8090 [49]
3 years ago
9

The _____ of an element is the total number of protons and neutrons in the ___ of the atom

Chemistry
2 answers:
kati45 [8]3 years ago
7 0

Answer:

1- atomic mass

2- nucleus

PolarNik [594]3 years ago
6 0

Answer:

Mass number

Nucleus

Explanation:

The combined number of protons and neutrons is the mass number in atomic notation.

The atomic number is just the number of protons alone.

The nucleus holds both neutrons and protons.

Electrons circle around the nucleus.

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4 years ago
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