Question

Where do you think should hydrogen be placed in the Modem Periode Table​

Answer 1

Answer: However, it is placed in the first group, above all the alkali metals in the modern periodic table because its electronic configuration is similar to that of alkali metals. But due to the small size of hydrogen, it exhibits properties different from that of the alkali metals.

Explanation:

Answer 2

Hydrogen should be placed above the elements of group 1 because its electronic configuration is similar to alkali metals and it can be also be placed in 17 group because its chemical properties found to be similar to (F,Cl,Br)...

Hope this answer helps uu :D..