GK
CHEMISTRY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What is the atomic number for the element Rh?
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103
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45
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148
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44
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Explanation:
Detailed explanation-1: -Rhodium is a chemical element with symbol Rh and atomic number 45. Classified as a transition metal, Rhodium is a solid at room temperature.
Detailed explanation-2: -Rhodium atoms have 45 electrons and the shell structure is 2.8. 18.16. 1. The ground state electron configuration of ground state gaseous neutral rhodium is [Kr].
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