Tungsten’s atomic number is 74. Tungsten is a metallic element, located in the sixth period of the periodic table. Atomic number refers to the sequence number of elements in the periodic table. It is numerically equal to the number of nuclear charges (i.e., the number of protons) or the number of extranuclear electrons of neutral atoms. For example, the atomic number of carbons is 6, and its number of nuclear charges (the number of protons) or extranuclear electrons is also 6. The sign of the atomic number is Z.
Note: Atomic number and number(s) of tungsten’s atomic are completely different concepts.The atomic number is an established number recognized by an element. The number of atom is the number of an element in a non-monatomic state (molecule or compound). It is written in the lower right (right subscript) of the element symbol in the chemical formula. It is not necessary to mark when the number of atoms is 1. An atom consists of a positively charged nucleus and negatively charged electrons moving in the Coulomb field of the nucleus. It is the smallest constituent unit of chemical elements and the basic unit of molecules and substances. It has the chemical properties of the element, for example, tungsten trioxide is a compound composed of one tungsten atom and three oxygen atoms. The molecular formula is WO3. This chemical formula indicates that there is one tungsten atom and three oxides in the tungsten trioxide molecule, but the atomic numbers of tungsten and oxygen are fixed. For example, the atomic number of tungsten is always the same 74.
The atomic number of tungsten is 74
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