Group 17 elements are also known as halogens. Atomic halogens have 0 as their oxidation number. They tend to accept an electron from another element to become stable: the new oxidation state would be -1.
Copper's group number on the periodic table is 11. This means it belongs to Group 11, which is also known as the coinage metals group.
Boron is located in Group 13 (formerly Group IIIA) and Period 2 of the periodic table. It has an atomic number of 5.
To determine the number of valence electrons, you look at the group number of an element on the periodic table.
Iron is placed in group-8 in the periodic table. Its symbol is Fe.
The 11th element of the periodic table is Sodium (Na), which has an atomic number of 11. Sodium is a soft, silvery-white, highly reactive metal that is commonly found in table salt and various minerals.
Fermium (Fm) is in Group 7 in the Periodic Table.
The group no. of Lithium is 1 and its period number is 2.
Indium in the periodic table: group 13, period 5, atomic number 49.
Group 1 elements are alkali metals. Group-18 elements are inert in nature.
Sodium, Na, is in group 1 period 3 on the periodic table.
group 1
18 group
It is group 8.
The periodic table of Mendeleev has 18 groups.
Oxygen is a non-metal in the group 6A of the periodic table.
Indium in the periodic table: group 13, period 5, atomic number 49.
Copper's group number on the periodic table is 11. This means it belongs to Group 11, which is also known as the coinage metals group.