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The electronic configuration of copper can be represented in this these way/ways (1) 1s2 2s2 2p6 3s2 3p6 4s1 3d10 (2) [Ar] 3d10 4s1 (3) 1s2 2s2 2p6 3s2 3p6 4s2 3d9 |
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(a) |
Only 1 and 2 are correct |
(b) |
Only 2 is correct |
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(c) |
Only 2 and 3 are correct |
(d) |
Only 1 and 3 are correct |
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The electronic configuration of copper can be represented in this these way/ways (1) 1s2 2s2 2p6 3s2 3p6 4s1 3d10 (2) [Ar] 3d10 4s1 (3) 1s2 2s2 2p6 3s2 3p6 4s2 3d9 |
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(a) |
Only 1 and 2 are correct |
(b) |
Only 2 is correct |
|
(c) |
Only 2 and 3 are correct |
(d) |
Only 1 and 3 are correct |