Argon is found in group 18 (some resources will say 8, since Argon is in the eigth group of hte Periodic Table if the transition metals are excluded), the noble gases.
The atomic number of argon is 18. It is a noble gas with the symbol Ar and is found in group 18 of the periodic table.
Noble or inert gases
Argon is in row 2 on the periodic table because it belongs to the second period.
Argon is in Group 18 (Noble Gases) and Period 3 on the periodic table.
Neutrons = 24 Protons = 18 Electrons = 18
The atomic number of argon is 18. It is a noble gas with the symbol Ar and is found in group 18 of the periodic table.
Noble or inert gases
argon
From smallest to largest atomic number, Helium, Neon, Argon, Krypton, Xenon, Radon.
Argon is in row 2 on the periodic table because it belongs to the second period.
Argon (Ar, element number 18) is the last element in the third period of the periodic table.
Krypton is found in the fourth period. Since in the periodic table its in the 4th row.
Aluminium also known as Aluminum is found in group 3 period 3.
It is in Group O or Group 8. Also known as noble gas, they do not react with other elements as they do not have to react to get a stable configuration.
Argon is found in Group 18 of the periodic table, which is known as the noble gases. Argon is a colorless, odorless, and inert gas that is commonly used in various applications, such as welding and lighting.
Radon is a member of the noble gases group: helium, neon, argon, krypton, xenon, radon.
Argon is in Group 18 (Noble Gases) and Period 3 on the periodic table.