answersLogoWhite

0

Hydrogen can be placed in group number 1 or (but not normally) in group number 17 because it has some properties similar to both groups.

  • On one hand , it exhibits the property of alkali metalsby losing one electron to get a positive charge ( H --> H+ + e-).
  • On the other hand, it exhibits one of the properties of halogens such as fluorine as it (though rather seldom) can adopt one electron to form the hydride anion ( H + e- --> H - ), much like fluoride F -.

    But this is not a strong argument for placing Hydrogen in group 17, so I would stick to: Hydrogen in group one.

User Avatar

Wiki User

14y ago

What else can I help you with?

Related Questions

In which group is hydrogen in periodic table?

it is placed in group 1


What group is hydrogen in in the periodic table?

Hydrogen is the first element in the periodic table of Mendeleev - atomic number 1. Hydrogen is placed in the group and period 1 of this table.


Why is hydrogen (H) placed with elements in Group 1A?

Properties of Hydrogen. Hydrogen is a nonmetal and is placed above group in the Periodic Table because it has ns1 electron configuration like the alkali metals.


What is the correct placement of hydrogen in the periodic table?

It is placed in group 1, period 1 on the modern periodic table


Can hydrogen can be place in group 7?

No, hydrogen does not belong to group 7 of the periodic table. It is placed in group 1 since it has 1 electron in its outer shell.


What elements are found in group 1 and period 1?

Hydrogen is placed in group-1 and period-1 in the periodic table as hydrogen has only one electron.


Why was the element hydrogen placed in group 1 of the periodic table?

Hydrogen was placed in Group 1 of the periodic table due to its ability to lose one electron to form a +1 ion, similar to the alkali metals in that group. However, hydrogen also exhibits unique properties that differ from the alkali metals, leading to debate about its classification.


Why hydrogen is not had proper place in periodic table?

Hydrogen posses properties of alkali metals while it also posses properties of halogens .That is why it cannot be placed in any of the either groups ,so it has been given a distinct place in modern periodic table. NOTE Hydrogen does not belong to group 1


What does hydrochloric acid mean in the periodic table?

Hydrochloric acid comprises of elements-hydrogen and chlorine. Hydrogen is placed above in group-1 and chlorine in group-17


Is most likely to be a reason why the element hydrogen is placed in group I of the periodic table?

Hydrogen is placed in group I of the periodic table because it has one valence electron, similar to the other elements in this group, such as lithium, sodium, and potassium. Additionally, hydrogen shares some chemical properties with the elements in group I, specifically in terms of forming positive ions (cations) with a +1 charge.


What group is astatine in the periodic table?

Astatine is placed in group-17 in the Periodic Table. Its symbol is At.


Why isn't hydrogen included in the periodic table?

Hydrogen is included in the periodic table. It is the first element on the table and has an atomic number of 1. It is placed in Group 1 and Period 1 of the periodic table.