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Harga keempat bilangan kuantum dari ion X 2+ yang memiliki nomor atom 20 adalah....

Harga  keempat bilangan kuantum dari ion X2+ yang memiliki nomor atom 20 adalah....

  1. n = 2, l = 0, m = 0, s = -(1/2)

  2. n = 3, l = 1, m = -1, s = -(1/2)

  3. n = 2, l = 0, m = -1, s = +(1/2)

  4. n = 3, l = 1, m = +1, s = -(1/2)

  5. n = 3, l = 1, m = +1, s = +(1/2)

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D. Ayu

Master Teacher

Mahasiswa/Alumni Universitas Negeri Jakarta

Jawaban terverifikasi

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Pembahasan

X presubscript 20equals space 1 s squared space 2 s squared space 2 p to the power of 6 space 3 s squared space 3 p to the power of 6 4 s squared

X to the power of 2 plus end exponent equals 1 s squared space 2 s squared space 2 p to the power of 6 space 3 s squared space 3 p to the power of 6

3 p to the power of 6 equals n equals 3 comma space l equals 1 comma space m equals plus 1 comma space s equals negative left parenthesis 1 divided by 2 right parenthesis

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