what is the atomic radius of element 21 [scandium]?

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2007-01-06 04:32:27 · 3 answers · asked by sexi 1 in Science & Mathematics ➔ Chemistry

atomic radius of Scandium : 162 pm

ionic radius (3+ ion): Sc +3 == 88.5 pm

pm = 1 picometer = 10^-12 meter

2007-01-06 04:36:10 · answer #1 · answered by Som™ 6 · 0⤊ 0⤋

See below

2007-01-06 12:35:49 · answer #2 · answered by Mike1942f 7 · 0⤊ 1⤋

0.031

2007-01-06 12:34:17 · answer #3 · answered by Anonymous · 0⤊ 1⤋