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Groups in Modern Periodic Table

Elements X,Y ...

Question

Elements X,Y and Z belongs to the groups 2,9 and 15 respectively of the periodic table. Which two elements will form covalent bond?

A

X and Y

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B

Y and Z

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C

X and Z

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D

None of these

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Solution

The correct option is B
Y and Z

As we know that a covalent bond is formed between two non-metallic elements. Elements Y and Z are non-metals and will form covalent bonds.

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