Group-1 are alkali elements.They have one valence electron.
The alkali metals.
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Group I elements are called alkali metals as they are generally basic in nature
Hydrogen is period 1 and group1 element. It has only one electron.
Periods have same shells. There are 7 periods in periodic table.
The alkali metals.
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Group I elements are called alkali metals as they are generally basic in nature
Sodium, Na, is in group 1 on the periodic table. The elements in group1 are the elements in that vertical column, which are Li,Na,K,Rb,Cs,Fr.
Hydrogen is period 1 and group1 element. It has only one electron.
Periods have same shells. There are 7 periods in periodic table.
group four in the periodic table is a carbon group
The elements in the Periodic Table are arranged in order of increasing atomic number.
The mass of the elements
The elements in the periodic table are arranged in order of increasing atomic number.
they are bendable,shiny,
They are bad conductors, and they are dull.