Question

Name two elements which show the same type of chemical properties as calcium. Give reason for the selection of elements along with any one chemical property.

Answer 1

Hello there!!!

the two elements are berrylium and magnesium
Electovalency is 2
electronic configuration
1) 1s² 2s²
2) 1s²2s²2p^6 3s²
they belong to same group ie group no.2
there chemical and physical properties are similar that is why they are placed in same group...Alkali metals or alkaline earth metals...
I think all alkali earth metals show same properties as calcium
hope it helps you

Answer 2

Hi there!! Here is your answer

The second column on the periodic table of the chemical elements is collectively called the alkaline earth group: Beryllium, Magnesium, Calcium, Strontium, Barium and Radium.

Because the outer electron structure in all of these elements is similar, they all have somewhat similar chemical and physical properties.

I hope you understand the given matter.


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