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Lorico [155]
4 years ago
6

Which equation below would you use to determine the number of neutrons in a given nucleus when you are given the atomic number (

Z) and atomic mass (A)?
N = A + Z
N = A/Z
N = AZ
N = A – Z
Physics
2 answers:
Mademuasel [1]4 years ago
6 0

Answer:

A-Z

Explanation:

A proton has an estimated weight of 1.

Ivenika [448]4 years ago
6 0

Answer:

N = A - Z

Explanation:

Atomic number is the number of protons in a nucleus

Atomic mass is the number of protons and neutrons

N will be give when you subtract A from Z giving you the number of neutrons

      hope this helps thx

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Answer:

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Explanation:

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2. Very few positively charged particles retraces their path.

So,

The positively charged particles were deflected because like charges repel, that means they are deflected by protons.

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