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of cesium, Cs, hafnium, Hf, and gold, Au, which element has the smallest atomic radius? explain in terms of trends in periodic table?
also which element is most electronegative among C, N, O, Br and S? Which group does it belong to?
17 years ago

Answers

Anonymous
Gold because it has the most positive electrons in that period to keep the orbits of the electrons closer to the nucleus.
14 years ago

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