rachael6228 rachael6228
  • 04-02-2018
  • Chemistry
contestada

An atom of phosphorus has an atomic number of 15 and a mass number of 31. how many protons and neutrons does it contain?

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marwa28
marwa28 marwa28
  • 10-02-2018
Phosphorus has 15 protons and 16 electrons.
Answer Link
carlotawingr carlotawingr
  • 29-11-2020

Answer:

Phosphorus has 15 protons and 16 electrons.

Explanation:

Answer Link

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