Lead (Pb) Element: Properties, Reactions, Uses
The atomic number of Lead is 82. It is found in Group 14 (carbon group) and Period 6 of the periodic chart. The symbol ‘Pb’ represents it. It gets its … Read more
The atomic number of Lead is 82. It is found in Group 14 (carbon group) and Period 6 of the periodic chart. The symbol ‘Pb’ represents it. It gets its … Read more
The atomic number of gold is 79. It is found in Group 11 and Period 6 of the periodic chart. The symbol ‘Au’ represents it. The name is derived from … Read more
Tungsten is a chemical element with the atomic number 74 and it is represented by the symbol ‘W’ in the periodic table. It is hard and brittle with a lustrous … Read more
The diatomic elements include hydrogen(H), nitrogen(N), oxygen(O), fluorine(F), chlorine(Cl), bromine(Br), and iodine(I). In nature, the diatomic elements only exist as H2, N2, O2, F2, Cl2, Br2, and I2. A molecule … Read more
Helium (He), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe), oganesson (Og) and radon (Rn) are the noble gases or inert gases that make up Group 18 of the periodic table. … Read more
Erbium is a chemical element with an atomic number of 68 and is represented by the symbol ‘Er’ in the periodic table. It is hard and silvery in appearance and … Read more
A cluster of three pliable and flexible Transition Metals that belong to group 11 (previously known as IB) of the periodic table—Copper (Cu), Silver (Ag), and gold (Au)—are known as … Read more
Thulium is a chemical element with an atomic number of 69 and is represented by the symbol ‘Tm’ in the periodic table. It is hard and silvery in appearance and … Read more
Ytterbium is a chemical element with an atomic number of 70 and is represented by the symbol ‘Yb’ in the periodic table. It is hard and silvery-white with a pale … Read more