Fermium (Fm) is in Group 7 in the Periodic Table.
theses are not called colmns but are called groups of periodic table.the relation between them is that in the periodic table the elements are placed in such a way that the the number of electrons in the outermost shell are equal to the group number.
-An element is placed in that group of periodic whose group number is equal to the number of valence electrons.
Magnesium is on Group 2 in the periodic tale.It is a group of Alkaline metals.It has atomic number of 12.
Potassium, K, is in Group 1 of the periodic table
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Fermium (Fm) is in Group 7 in the Periodic Table.
All elements in Group 7 have the same number of electrons in their outermost shell and this number corresponds to the group number.
theses are not called colmns but are called groups of periodic table.the relation between them is that in the periodic table the elements are placed in such a way that the the number of electrons in the outermost shell are equal to the group number.
group 1
18 group
It is group 8.
-An element is placed in that group of periodic whose group number is equal to the number of valence electrons.
Oxygen is a non-metal in the group 6A of the periodic table.
Each group has a group number.
Group 9
Magnesium is on Group 2 in the periodic tale.It is a group of Alkaline metals.It has atomic number of 12.