How many protons are in an element with an atomic number of 8 and a mass number of 18? O 3 O 8 O 10 0 18

Dafang Cao asked Jun 21, 2022

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Dafang Cao asked Jun 21, 2022

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25 votes

Answer:

18 is your answer

Step-by-step explanation:

no. of protons=atomic no.

Nalaka answered Jun 24, 2022

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