Question

how to identify the group of an unknown element in the modern periodic table ?​

Answer 1

You have to memorize it full with some tricks as shown below

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Group-1 for s block

(Lina ke Rubi se fariyad )

Li Na k Rb cs Fr

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Group-2 for s block

(Beta mange car scooter baap razi)

Be Mg CA Sr BA Ra

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Group-3 only for p block

( Bal Gaye inki Taal se)

Ba Al Ga In Tl

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Group-4 for only p block

( Ca si Gaye Shankar Prabhu)

C Si Ge Sn.pb )

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Group-5

( No problem as subject biology)

N P As Sb Bi

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This may helps you

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Pls make me brainliest