cramos733guerrero cramos733guerrero

21-09-2021
Chemistry

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Make a Li atom with a mass number of 7. How many electrons did you place in the outermost orbital

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BhanuKesavareddy2024 BhanuKesavareddy2024

21-09-2021

Answer:

1 electron

Explanation:

Look at the periodic table

Li is the 3rd element

now write the electron configuration -> 1s^2 2s^1

the 2nd electron shell has 1 electron as shown above so its 1 electron

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