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12 votes
12 votes
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 ​

User Dafang Cao
by
3.2k points

1 Answer

25 votes
25 votes

Answer:

18 is your answer

Step-by-step explanation:

no. of protons=atomic no.

User Nalaka
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