Only number 3 please

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asked Oct 7, 2021 113k views

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Only number 3 please

Chemistry
college

Misterbiscuit asked

by Misterbiscuit

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2 Answers

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Answer:

1.Argon

2. Scandium

3. Cobalt

Shreyas Karnik answered Oct 10, 2021

by Shreyas Karnik

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Step-by-step explanation:

1. total electrons = 22

thus element = titanium

2. total electrons = 31

thus element = Galium

3. total electrons = 37

thus element = Rubidium

hope it helps:)

G Shah answered Oct 14, 2021

by G Shah

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thus element = titanium

thus element = Galium

thus element = Rubidium

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