24hfox 24hfox
  • 25-04-2021
  • Chemistry
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Help would be majorly appreciated

Help would be majorly appreciated class=

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Ankit
Ankit Ankit
  • 25-04-2021

Answer:

a) the atomic number is 15

b) the mass number is 15+16 = 31

c) element is phosphorus

d)Group 15 period 3

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