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5 votes
What is the charge of an atom with 21 protons and 6 electrons

User JoseKilo
by
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2 Answers

4 votes

Answer:

i think it's 15

Step-by-step explanation:

because the charge of a proton is +1 and for an electron it's -1

User Tigerswithguitars
by
3.7k points
1 vote

Answer:

Scandium with an ion charge of +3

Step-by-step explanation:

User Markmb
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3.8k points