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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.
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 group and row is hydrogen in on the periodic table?
Hydrogen is found in group 1 row 1 of the periodic table
How many elements make up period 1?
Only two: hydrogen and helium. This corresponds to the fact that there can be only two s orbital electrons in any electron shell, and the first shell has only s orbital electrons.
What is hydrogen period (address)?
1
Does hydrogen a period?
period 1
What is hydrogens period?
Hydrogen is located on the first period; the first row in the periodic table.
What is helium's period address?
heliums period address is 11.09
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 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 the diatomic element in period 1 in periodic table?
The diatomic element in period 1 of the periodic table is hydrogen (H). It exists as H2, meaning two hydrogen atoms are bonded together.
Do you put a period after an abbreviated state in an address?
Do you put a period after a stated when it is abbreviated in an address?
