a) Which of the following elements has the largest first ionization energy?

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a) Which of the following elements has the largest first ionization energy?

B C Be N

b) Which of the following has the smallest atomic radius?

Na Al Si Mg

2007-02-24 09:25:04 · 1 answers · asked by JD 1 in Science & Mathematics ➔ Physics

1 answers

a) Nitrogen has the largest ionization energy which is 14.534
C = 11.260
Be= 9.322
B = 8.22volts

b) si has the smallest atomic radii which is 118 picometer
Na = 186
Al = 143
Mg= 160

2007-02-24 09:37:58 · answer #1 · answered by Lilac 2 · 0⤊ 0⤋