is position of hydrogen was sorted in the modern periodic table? explain
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Answer:
Hydrogen is the first element of theperiodic table as its atomic number is one, which means it has only one electron in its atom and thus only one electron is present in its outermost shell. ... When we look in terms of ionization enthalpy, it is found that hydrogenresembles more to halogens than alkali metals....
Explanation:
Hydrogen is a nonmetal and is placed above group in the periodic table because it has ns1electron configuration like the alkali metals. However, it varies greatly from the alkali metals as it forms cations (H+) more reluctantly than the other alkali metals.
Dear there is no certain position of Hydrogen in the periodic table because it shows similarities with both the subgroups that is alkali metals and halogens. Thus it is placed on the top of both the subgroups in first period.
In the periodic table the position of hydrogen is ambiguous but generally it is placed at the top of group 1 above the alkali metals. This is because the electronic configuration of hydrogen is similar to alkali metals. ... However because of its small size the properties of hydrogen do not match with the alkali metals.
Hydrogen can be placed in both group 1 andgroup 17 because its electronic configuration issimilar to both the groups. ... Thus it can lose an electron to achieve a stable configuration like alkali metals and hence can be placed in group 1(alkali metals).
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