Answers26-27 WHS-Chemistry-1stSixWeeksAtomic Numbers and Electron Configurations

Atomic Numbers and Electron Configurations Answers

3 verified answers
1
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Potassium (K): 1s22s22p63s23p64s1

A
longhand notation
B
noble-gas notation
2
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Iron (Fe): [Ar]4s23d6

A
longhand notation
B
noble-gas notation
4

Magnesium (Mg): 1s22s22p63s2

A
longhand notation
B
noble-gas notation

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