nothing at all. It is just a way of filing them
the mass of an atom of a chemical element expressed in atomic mass units. It is approximately equivalent to the number of protons and neutrons in the atom (the mass number) or to the average number allowing for the relative abundances of different isotopes.
The number of protons in an atom is indicated by the atomic number of the element. It is the whole number located above the element's symbol in the periodic table. The atomic number also determines the element's identity.
The atomic number of fluorine is 9.The atomic number of sodium is 11.
Atomic number= number of protons. Hydrogen atomic number=1
The atomic number is equal to number of protons in the atomic nucleus.
Atomic number.
the mass of an atom of a chemical element expressed in atomic mass units. It is approximately equivalent to the number of protons and neutrons in the atom (the mass number) or to the average number allowing for the relative abundances of different isotopes.
The number of protons in an atom is indicated by the atomic number of the element. It is the whole number located above the element's symbol in the periodic table. The atomic number also determines the element's identity.
The number of protons in an element is determined by its atomic number, which is the whole number found on the periodic table for each element. Each element has a unique number of protons that gives it its specific identity.
this elemnt has an atomic number that is double the atomic number of silicon?
the answer is that it is called a atomic number.
The atomic number is equal to the number of the protons in the atomic nucleus.
The element with an atomic number that is double the atomic number of silicon is germanium, with an atomic number of 32. Silicon has an atomic number of 14.
The element with an atomic number that is double the atomic number of silicon is germanium, with atomic number 32. Silicon has an atomic number of 14.
The number of atoms of each element present in a molecule is indicated by the subscript to the right of the element symbol in the chemical formula. For example, in H2O, there are 2 hydrogen atoms and 1 oxygen atom.
The element phosphorus has 15 atoms, as indicated by its atomic number on the periodic table.
Subtract the atomic number from the atomic weight.