Chemistry, asked by vanita6281, 8 months ago

The position of elements A, B, C, Din the modern periodic table is given in the following table. Answer the following question by observing the table Group 1 Group 2
Period 3 A B
Period 4 C D

Answers

Answered by yashbhardwaj0469

1

Answer:

A= sodium

b=magnesium

c=potassium

D= calcium

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