the atomic weight
The information like element symbol and its atomic number are listed on a element in periodic table.
Sodium is the element that occupies number 11 in the periodic table.
Radium has the symbol Ra on the periodic table. It is a highly radioactive element with atomic number 88.
Sodium is the eleventh element on the periodic table.
by subtracting the atomic number from the mass number. the atomic number is the one under the element's symbol and the mass number is the one above the element's symbol.
The atomic number of the element with the symbol "Pt" on the periodic table is 78.
The number listed above the symbol of an element on the periodic table is the element's atomic number.
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.
Hydrogen! :)
Co
The element potassium has the symbol 'K' on the periodic table. Its atomic number is 19.
The information like element symbol and its atomic number are listed on a element in periodic table.
Sodium is the element that occupies number 11 in the periodic table.
The atomic number of the element with the symbol Li, located in period 3 on the periodic table, is 3.
The symbol is Ge and its atomic number is 32.
Element X is located on the periodic table based on its atomic number and chemical properties. By knowing the atomic number of element x, you can determine its specific location within the periodic table.
Radium has the symbol Ra on the periodic table. It is a highly radioactive element with atomic number 88.