lele5547 lele5547

28-08-2018
Chemistry

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Which of the following has three electrons in its valence shell?

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sadiyahaaqilah sadiyahaaqilah

28-08-2018

Aluminum has three electrons in its valence shell. if you look at the periodic table, there are numbers at the top. in column 2, the elements have 2 valence electrons, in column 3 they have 3 valence electrons etc.

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