Question

an element belongs to 3rd period and 13th group. give its atomic number. name element​

Answer 1

Answer:

The element is aluminium. Its valency is 3

Answer 2

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• The element belonging to 3rd period and 13th group is aluminium which is a metal. Hence, it is solid, metallic and good conductor of electricity.
• aluminium
• The element is aluminium. Its valency is 3.

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