Chemistry, asked by swateesahu2113, 1 year ago

Alkaline earth metals have valency 2 this means that their position in the modern periodic table is in

Answers

Answered by prmkulk1978

49

Alkali Earth metals like Beryllium -Be
Magnesium _Mg
Calcium - Ca
Strontium - Sr
Barium- Ba
Radium- Ra
have valency 2 .

That means they belong to 2nd group of modern periodic table where all the elements posses same valency 2.

As their differentiating electrons enter s orbital. they belong to S block .

Answered by samruddhpoojary

7

Answer:2nd group

Explanation:

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