There are 18 groups in the standard Periodic Table. These groups are arranged vertically.
Elements in the same group behave similarly because they have the same number of electrons in its outermost shell.
Group 1 has one electron, group 2 has two, ect. However, most Transition Metals in groups 3 through 13 have two electrons.
Group 1- Alkali Metals (Lithium Family)
Group 2- Alkali Earth Metals (beryllium family)
Group 3- Scandium
Group 4- Titanium
Group 5- Vanadium
Group 6- Chromium
Group 7- Manganese
Group 8- Iron
Group 9- Cobalt
Group 10- Nickel
Group 11- Copper
Group 12- Zinc
Group 13- Boron
Group 14- Carbon
Group 15- Nitrogen
Group 16- oxygen
Group 17- Halogens
Group 18- Nobel Gases
it stands for the element iron
second group
These names are the names of chemical elements.
The periodic table
there are 117 elements in the pereodic table in total
Both arrange elements in groups of elements having similar properties.
Both arrange elements in groups of elements having similar properties.
elements such as lythium. byrillium .boron. gold. tin. zinc. oxygen. calcium.potasium.iron. utranium.........
Sodium is at the extreme left and chlorine is in the next-to-rightmost cell of period 3. Most would not consider that close.
Table tennis
The periodic table is arranged by the Atomic Number
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