a1yafelangVa a1yafelangVa

21-11-2016
Chemistry

contestada

Which of the following places the elements in the correct order of increasing first ionization energy?

A) Ca, Mg, Be

B) F, O, N

C) Li, Na, K

D) Si, P, S

Respuesta :

scme1702 scme1702

21-11-2016

A) Ca, Mg, Be
The first ionization energy increases as we move up a group because of the smaller atomic size and less shielding of electrons.

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JBoyStudios JBoyStudios

23-10-2018

A) Ca, Mg, Be

:) Have a nice day

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