Coinage Metals: 3 Important Metals (Cu, Ag, Au)
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
The periodic table is an arrangement of all known elements in order of increasing atomic number and recurring chemical properties.
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
Lutetium is a chemical element with an atomic number of 71 and is represented by the symbol ‘Lu’ in the periodic table. It is hard and silvery in appearance and … Read more
Gadolinium is a chemical element with an atomic number of 64 and is represented by the symbol ‘Gd’ in the periodic table. It is hard and silvery in appearance and … Read more
Terbium is a chemical element with an atomic number of 65 and is represented by the symbol ‘Tb’ in the periodic table. It is hard and silvery in appearance and … Read more
Dysprosium is a chemical element with an atomic number of 66 and is denoted by the symbol ‘Dy’ in the periodic table. It is a soft and bright silvery-white in … Read more
Samarium is a chemical element with an atomic number 62 and is represented by the symbol ‘Sm’ in the periodic table. It is soft and silvery-white in appearance and classified … Read more
Promethium is a chemical element with the atomic number 61 and is represented by the symbol ‘Pm’ in the periodic table. It is soft and silvery in appearance and classified … Read more