Chemistry, asked by shefiltmario, 1 month ago

mass number of phosphorous

Answers

Answered by peermohamed54362

1

Answer:

30.973762 u

Atomic number: 15

Symbol: P

Electrons per shell: 2, 8, 5

Answered by spsfilesalem

0

Answer:

Explanation:

Atomic mass: 30.973762 u

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