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Is this the correct answer? For phosphorus

Is this the correct answer? For phosphorus-example-1

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Answer:

31

Step-by-step explanation:

To calculate the atomic mass of phosphorus (P), you need to consider the sum of protons and neutrons in the nucleus of a phosphorus atom.

Given that phosphorus has 15 protons and 16 neutrons, you can add these numbers together to find the total number of particles in the nucleus:

Atomic mass = Number of protons + Number of neutrons

Atomic mass = 15 protons + 16 neutrons

Atomic mass = 31

Therefore, the atomic mass of phosphorus is 31 atomic mass units (amu).

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