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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > The atomic number of Ni and Cu are 28 and 29 respectively. The electronic configuration 1s2 2s2 sp6 3s2 3p6 3d10 represents (a) Cu + (b) Cu 2+

The atomic number of Ni and Cu are 28 and 29 respectively. The electronic configuration 1s2 2s2 sp6 3s2 3p6 3d10 represents (a) Cu + (b) Cu 2+

The atomic number of Ni and Cu are 28 and 29 respectively. The electronic configuration 1s2 2s2 sp6 3s2 3p6 3d10 represents (a) Cu + (b) Cu 2+