Chemistry, asked by josiahprince9, 4 months ago

If an atom has 15 electrons and 18 neutrons, how many protons does it have?

PLEASE EXPLAIN IN DETAIL!

Answers

Answered by harleenpandha

1

Answer:

not sure but may be ans is 3 because

sum of protons and electrons = no. of neutron

15 + protons = 18

protons =18-15

protons =3

name of element is lithium

as atomic no. = no. of protons

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