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it belongs to period 1
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What is the classification hydrogen?
Classification of hydrogen is: group 1, period 1 in the periodic table of Mendeleev; hydrogen is the first element in this table.
What row number is hydrogen in?
It is in row 1 (period 1).
Which element is located in period 1 of the periodic table?
Period 1 refers to the top row of the periodic table. These elements are Hydrogen and Helium.
Which period contain smallest atom?
Well obviously Hydrogen is the smallest atom because it only has one electron, this makes it unstable, but aside from that the period is 1.
Which gas is not found in the same period as lithium?
Several elemental gases are not in the same period as lithium. These are: hydrogen helium chlorine argon bromine krypton xenon radon
What is hydrogen period (address)?
1
Does hydrogen a period?
period 1
Which element has 1 valence electron and is in period 1.?
The element with 1 electron in period 1 would be hydrogen.
What period is Hydrogen (H) in?
The chemical symbol of hydrogen is H.
What is helium's period address?
heliums period address is 11.09
What period of the periodic table is hydrogen in?
Hydrogen is technically classed as a group one element, as it only has one electron!
Why hydrogen is removed from periodic table?
Hydrogen is, and always will be, Group 1 Period 1.
What is the first element in a period called?
Hydrogen
What period in periodic table is hydrogen?
1
What is hydrogens period?
Hydrogen is located on the first period; the first row in the periodic table.
An fact about hydrogen?
Hydrogen is the only element in the first period to not have a full outer energy level.
What is the classification hydrogen?
Classification of hydrogen is: group 1, period 1 in the periodic table of Mendeleev; hydrogen is the first element in this table.
