02-06-2020
Chemistry

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PLEASE HELP!
The element (AI) is outlined in red on the periodic table.
Which period number is aluminum?
Which group number is aluminum in?

PLEASE HELP The element AI is outlined in red on the periodic table Which period number is aluminum Which group number is aluminum in class=

Respuesta :

02-06-2020

Answer:

period 3 and group 3

Explanation:

I'm saying group 3 because that is how I learnt it at school, but if you count it then it's in group 13.

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