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Among Cu, Ag, Zn and Cd which one is the biggest atom? why? |
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Answer» Solution :At the end of any SERIES atomic radius increases. THUS in between Cu and Zn, Zn is W BIGGER atom in between AG and Cd, Cd is the bigger atom. In a GROUP from 3d- element to 4d- element atomic radius increase. Thus in between Zn and Cd, Cd is the bigger atom. So, among Cu, Ag, Zn and Cd, Cd is the biggest atom. |
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