Chemistry (AIPVT)

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Question 1 of 15

The best position of hydrogen in the periodic table is above IA group. What is the reason?

In the classification of elements in the periodic table, hydrogen is placed at the top of IA group. It has many similarities with the group elements.

Select Your Answer:

Electropositive nature of all the IA group elements

All the elements have similar outermost shell configuration

Elements have the tendency to form ionic compouds.

All the elements have low melting points.

All of the above

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