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Why hydrogen is placed in group 1 in periodic table although it acts as a halogen also?
Shagdf
It's in Group 1 because of its atomic number--it seemed the right place to put it.
Wiki User
∙ 12y ago
Hydrogen is placed in group 1 because it has an electron configuration of 1s1, like other group 1 elements. While hydrogen can sometimes exhibit properties of a halogen, it predominantly displays characteristics of a group 1 element due to its electronic structure and chemical behavior.
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What is the correct placement of hydrogen in the periodic table?
Hydrogen is typically placed at the top of Group 1 in the periodic table, above lithium. However, due to its unique properties, it is sometimes placed separately at the top of the table.
Why hydrogen is placed above alkali metals and not above non-metals in Modern Periodic Table?
Hydrogen is placed above alkali metals in the Periodic Table because it shares similar properties with alkali metals, such as having one electron in its outer shell. Although hydrogen can also form compounds with non-metals, it is grouped with alkali metals due to its similar chemical behavior.
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 does stand l for on the periodic table?
I stands for iodine. It is placed in group-17.
Why is hydrogen placed on the top of the periodic table of elements?
It is placed at the top because it has one proton in its nucleus. Hence giving it an atomic number of one
Why is hydrogen classified as a halogen?
Hydrogen is not classified as a halogen. Halogens are a group of elements on the periodic table that includes fluorine, chlorine, bromine, iodine, and astatine. Hydrogen is a nonmetal element that belongs to a different group on the periodic table.
In which group is hydrogen in periodic table?
it is placed in group 1
What is the correct placement of hydrogen in the periodic table?
Hydrogen is typically placed at the top of Group 1 in the periodic table, above lithium. However, due to its unique properties, it is sometimes placed separately at the top of the 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.
Why hydrogen is placed above alkali metals and not above non-metals in Modern Periodic Table?
Hydrogen is placed above alkali metals in the Periodic Table because it shares similar properties with alkali metals, such as having one electron in its outer shell. Although hydrogen can also form compounds with non-metals, it is grouped with alkali metals due to its similar chemical behavior.
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.
What does the letter H stand for in the periodic table?
The letter H in the periodic table stands for hydrogen. Hydrogen is the first element on the periodic table with an atomic number of 1.
Why hydrogen in placed 1st in periodic table?
Because it got 1 proton.
What element is not properly located on the periodic table based on the three main regions?
Hydrogen is placed separately. It has one valence electron. It is placed at the top in periodic table.
Why is hydrogen placed first in the periodic table?
Because It has 1 proton. The elements on the periodic table are order by the number of protons.
Why hydorgen become first element in periodic table?
Hydrogen has only 1 electron and hence it is placed at the top in the periodic table.
What element is the only Non Metal to the left of the periodic table?
Hydrogen can be considered as a non metal. It is placed to the left of the periodic table.
