👉 Terbiums are a group of atoms with an atomic number 57. They have a chemical symbol Tc and their periodic table is in row 3, column 2. Terbiums are known for their unique magnetic properties, which can be used to develop new materials and devices.
👉 Terbiums are a group of atoms with an atomic number 57. They have a chemical symbol Tc and their periodic table is in row 3, column 2. Terbiums are known for their unique magnetic properties, which can be used to develop new materials and devices.
