4 years ago

How many neutrons are present in the nucleus of a phosphorus atom

2 answers:

6 0

16 neutrons are present in the most abundant isotope...
Because the Phosphorus has 18 isotopes. The most common isotope has mass number (no. of protons 15+ no. of neutrons 16=) 31 .

White raven [17]4 years ago

4 0

16 neutrons are present in the most abundant isotope.

Explanation:

Phosphorus has 18 isotopes. The most common isotope has mass number (no. of protons 15+ no. of neutrons 16=) 31 .

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