how to deduce the number of neutrons present in the nucleus of phosphorus[Atomic number 15 and mass number 31]
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how to deduce the number of neutrons present in the nucleus of phosphorus[Atomic number 15 and mass number 31]
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Answer:
16 neutrons
Explanation:
given, atomic mass = 31
atomic no. = no. of electrons present in an element.
no. of electrons= 15
we know that, no.of electrons = no.of protons = 15
let, no. of neutrons = N
now, N = total mass - no. of protons
N = 31 - 15
N = 16.
I hope it helped u. thanku :-)
Answer:
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