These refer to the element gadolinium. 64 is the proton number of gadolinium, which characterizes it.
The Atomic Number and thus the number of protons
Elements on the periodic table are usually identified by their atomic number, atomic symbol, and atomic weight. The atomic number represents the number of protons in the nucleus, the atomic symbol is a one- or two-letter abbreviation for the element, and the atomic weight represents the average mass of the element's atoms.
Chemical symbol O represents the element Oxygen. Oxygen is the 8th element in the periodic table.
The element 'FE' represents iron. Hope this helped. -Sean
In the periodic table of elements, the symbol K represents potassium. It is the 19th element on the periodic table and is an alkali metal with the atomic number 19.
the chemical symbol that represents sulfur is S. and its atomic number is 16 in the periodic table
The number above an element's symbol in the periodic table represents its atomic number, which indicates the number of protons in the nucleus of an atom of that element. Atomic number determines the element's unique identity and its placement in the periodic table.
Hi,The periodic symbol for chlorine is clhope this helps you
The number 54 above the symbol Xe in the periodic table represents the atomic number of the element xenon. Atomic number denotes the number of protons in an atom's nucleus, which is characteristic of a specific element. In this case, xenon has 54 protons.
The Atomic Number and thus the number of protons
No, the symbol "H" stands for Hydrogen on the periodic table. The symbol "He" stands for Helium on the periodic table.
The upper left number in the symbol of an element on the periodic table represents the atomic number. This number indicates the number of protons found in the nucleus of the atom. Each element has a unique atomic number, which helps to identify and differentiate it from other elements.
Elements on the periodic table are usually identified by their atomic number, atomic symbol, and atomic weight. The atomic number represents the number of protons in the nucleus, the atomic symbol is a one- or two-letter abbreviation for the element, and the atomic weight represents the average mass of the element's atoms.
Chemical symbol O represents the element Oxygen. Oxygen is the 8th element in the periodic table.
In the periodic table of elements, the symbol K represents potassium. It is the 19th element on the periodic table and is an alkali metal with the atomic number 19.
The element 'FE' represents iron. Hope this helped. -Sean
The element potassium has the symbol 'K' on the periodic table. Its atomic number is 19.