Atomic Number
It is thre position of the atom in the Periodic Table.
It is the number of protons in the neucleud.
It is the number of electrons in the neutally charged atoms.
Atomic Mass it the total of the protons and neutrons in the atom.
Atomic number is the number of protons (i.e. equal to the number of electrons) of an atom.
The atomic number for an element corresponds to the number of protons in its nucleus. Fluorine has 9 protons in its nucleus, which gives it an atomic number of 9. This unique number defines fluorine as an element on the periodic table.
Boron has an atomic number of 5, not 6. It is stable with an atomic number of 5, as it has 5 protons in its nucleus and 5 electrons surrounding it, which gives it stability.
The number of protons and neutrons added together gives the atomic mass number, nucleon number or often simply the mass number". This is DIFFERENT from the (relative) atomic mass, once called atomic weight, which is the average mass of the naturally occurring isotopes of an element in a sample relative to 1/12 th mass of carbon-12.
the no. of protons or the no.of electrons inthe nucleus ofan atom is called the atomic number of that atom.
The number of protons in the nucleus of an element gives that element its ATOMIC NUMBER.
The atomic number is determined by the number of protons, which are located in the nucleus.
The atomic number is the number of protons in a nucleus.
The mass number is the total number of protons plus neutrons in the nucleus. The atomic number is the total number of protons in the nucleus. So subtract the atomic number from the mass number and that will give you the total number of neutrons in the nucleus.
The atomic number is equal to the number of the protons in the atomic nucleus.
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what is the atomic number of the nucleus?
Atomic number is the number of protons (i.e. equal to the number of electrons) of an atom.
The mass number represents the total number of protons and neutrons in the nucleus of an atom. The atomic number specifies the number of protons in the nucleus. The difference between the mass number and atomic number gives the number of neutrons in the nucleus.
Atomic mass= Atomic no. + no. of neutrons So when the atomic no. is subtracted from the atomic mass, the result would be equal to the number of neutrons present in the nucleus of the atom of the element.
The atomic number for an element corresponds to the number of protons in its nucleus. Fluorine has 9 protons in its nucleus, which gives it an atomic number of 9. This unique number defines fluorine as an element on the periodic table.
atomic number is the number of protons in the nucleus or electrons around the nucleus in an atom that is not ionized. atomic mass is the sum of the number of protons and the number of neutrons in the nucleus.