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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?
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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-example-1
User Jhyap
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1 Answer

3 votes

Answer:

period 3 and group 3

Step-by-step 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.

User Shitu
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