correction made in modern periodic table
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hey mate....
in modern periodic table.
there are 18 group n 7 period.
The place of Hydrogen is fixed.
the metals and nonmetal are putted in different blocks.
the halogens and alkali metals are separated by d block.
HOPE THIS HELP YOU ☺☺
in modern periodic table.
there are 18 group n 7 period.
The place of Hydrogen is fixed.
the metals and nonmetal are putted in different blocks.
the halogens and alkali metals are separated by d block.
HOPE THIS HELP YOU ☺☺
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