Atomic number means number of protons present in an atom. Atomic number= number of protons.
mass number = number of neutrons+ number of protons.
So if you subtract the number of protons you get neutrons and if you subtract neutrons you get protons.
mass number - protons= neutrons
Mass number - neutrons = protons.
To determine the number of protons, look at the atomic number. The number of electrons is also the atomic number.To find the number of neutrons subtract the atomic number from the Atomic Mass number.
Number of protons = atomic number
Number of neutrons = atomic mass (rounded to the nearest whole number) minus the atomic number
Number of electrons in a stable element = number of protons
Number of electrons in an unstable element = atomic number minus the charge
Protons = Atomic Number,
Electrons = Protons,
Neutrons = Atomic Mass - Protons.
Electons give a negative charge
Protons give a positive charge
In general, the atom would have the same amount of protons and electons, so it is neutral.
Atomic number = number of protons = number of electrons
Mass number = number of protons + number of neutrons
Number of neutrons (for an isotope !) = mass number - number of protons
Atomic weight: a mass expressed in relative atomic mass units (for an element)
Atomic mass: a mass expressed in relative atomic mass units (for an isotope)
The atomic number = number of protons.
The Atomic mass = Protons + Neutrons.
Protons, neutrons, and electrons can form any type of atom on the Periodic Table of Elements.The amount of protons determine what type of element an atom is.If the number of neutrons differ from the stable amount it should have, the atom is known as an isotope.If the amount of electrons differ from the amount of protons, the atom is known as an ion.
There are about 61 neutrons in silver. It actually has less electrons and protons than neutrons, since it only has 47 of them.
The protons and neutrons are packed together in the middle and the electrons have space to move, around them. logically their should be MORE neutrons and protons,but this depends on the size of the atom and how many atoms in the neon. info from SUSSEX UNIVERSITY.
Periodic tables are important in Chemistry classes because they help understand more about protons, electrons, and neutrons of various elements.
Technetium. It has 43 protons and 55 neutrons and, of course, 43 electrons.
Elements are made of one type of atom. Atoms are made of electrons, neutrons and protons
Electrons, protons, neutrons
Depends on the element. Check out the "Periodic Table".
Protons, neutrons, and electrons can form any type of atom on the Periodic Table of Elements.The amount of protons determine what type of element an atom is.If the number of neutrons differ from the stable amount it should have, the atom is known as an isotope.If the amount of electrons differ from the amount of protons, the atom is known as an ion.
If you know the atomic no. and atomic mass, then the no. of electrons, no. of protons and no. of neutrons can also be determined. Atomic No.=No. of electrons = No. of protons. No. of neutrons=Atomic mass-Atomic no. Also, by no. of electrons you can determine its valency and the no. of valence electrons.
No they are made up of Protons, Neutrons and Electrons.
Protons, electrons, and neutrons are the three main parts of atoms. In an atom, the nucleus contains the protons and neutrons, the electrons are found in shells around the nucleus. On the periodic table, the atomic number tells you the number of protons of an element.
Hydrogen contains 1 electron, 1 proton, and 0 neutrons. It is on the periodic table represented by the letter H.
54 protons 79 neutrons 54 electrons
It tells the amount of protons neutrons and electrons are in an atom.
By the [use and] study of the Periodic Table.
Well there is protons, electrons, and neutrons. Protons and neutrons are in the nucleus and the electron i outside revolving around it. The number of them depends on what periodic element specifically.