Question

write the usefulness of any three compound of hydrogen give your opinion about the controversial positioning of hydrogen in periodic table​

Answer 1

Explanation:

Hydrogen has only one shell. It is also the lightest element on the periodic table.

Now we know that the position of elements on the periodic table largely depends on their electronic configuration. Hydrogen has the electronic configuration of 1. It can get rid of one electron to attain noble gas configuration. This characteristic of hydrogen matches those of alkali metals. But they hydrogen atoms can also gain one electron similar to halogens. Let us see how this plays out.

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