Question

What is
amemalous behaviour of period-2 element in each group?​

Answer 1

Answer:

Diagonal Relationship

It has been observed that Lithium, Beryllium, Boron, Carbon, Nitrogen, Oxygen, and Fluorine have slightly different periodic properties than the rest of the elements belonging to Group 1, 2, 13-17 respectively.

Answer 2

Explanation:

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Diagonal Relationship

It has been observed that Lithium, Beryllium, Boron, Carbon, Nitrogen, Oxygen, and Fluorine have slightly different periodic properties than the rest of the elements belonging to Group 1, 2, 13-17 respectively.