Look it up in "Periodic Table of elements"
You can find the number of a particular element by looking at the Periodic Table; you can also do this by counting the number of protons in the nucleus.
A mole of any element contains Avogadro's number of atoms, which is approximately 6.022 x 10^23 atoms. So, a mole of calcium (atomic number 20) will contain twice the number of atoms as a mole of neon (atomic number 10), as the atomic number corresponds to the number of protons in an atom.
The number of electrons in an atom is equal to its atomic number, which is the number of protons in its nucleus. This is because atoms are electrically neutral, so they have an equal number of protons and electrons. You can find the atomic number of an element on the periodic table.
No. Each type of atom (element) has its own unique number of protons, which is called the atomic number. Atoms of the same element will always have the same atomic number (number of protons). Atoms of different elements will never have the same atomic number (number of protons).
The mass number is the sum of protons and neutrons in an atom's nucleus, while the atomic number is the number of protons in the nucleus. The atomic number uniquely identifies an element, while the mass number helps determine the atom's mass.
The atomic number is equal to the protons and electrons of an element.
how do you find the atomic number for an element?
Atomic Mass minus atomic number
number of neutrons = mass number - atomic number
atomic number
The atomic number is equal to the number of protons.
If you mean "how does one determine an atoms atomic mass?", then the answer would be to find a periodic table of elements where the whole numbers indicate atomic number and the other indicating atomic mass. Atomic number is generally described as the number of protons in a naturally occurring atom of a given element, and the atomic mass is the number of protons + number of neutrons in an atom.
If by its identity you mean its atomic number, no. Neutrons only count towards the Atomic Mass Number, or AMU.
Isotopes are atoms with the same number of protons (atomic number) but different numbers of neutrons, resulting in different atomic masses. These isotopes have similar chemical properties but may have different physical properties due to their different masses.
the number of protons in an atoms nucleus is called atomic number
The number of protons in the atomic nucleus is equal to atomic number.
Atomic number is the number of protons in the atomic nuclei of the atoms of an element.
Protons.