Zn2+. Subtract the number of neutrons from the mass number, which gives us 30 protons in the nucleus, which is Zn (zinc). The Zn atom is light two electrons, which gives it a positive charge of 2. Zn2+ is a monoatomic ion because it contains only one atom.
As a side note, zinc is a metal, and metals typically form cations (net positive charge). Non-metals typically form anions (net negative charge, ex. N3-).
The nuclide symbol for an atom with a mass number of 64 and 35 neutrons would be (^{64}_{29} \text{Cu}).
Fe, iron. most stable nucleus on the Binding Energy Curve
The answer is Copper, with a mass of 64, and 29 protons because the mass number is made up of the protons + neutrons.
Mass Number = Proton # + Neutron #
65 = Proton # + 36
Proton # = 29
Element = Copper
You go to Poly.
The number of protons added to the number of neutrons in a nucleus give that isotope's atomic weight.
No need to add. Use the elemnts mass number, which is the number of protons plus the number of neutrons
equal to number of protons
It is impossible to determine the number of neutrons from the mass number and atomic mass, since the two are essentially same value. However, with the atomic number and the mass number, one can calculate the number of neutrons by subtracting the atomic number from the mass number.
Nitrogen has an atomic number of 7 and an atomic mass of around 14. It has 7 protons and 7 electrons, which determine its atomic number, and its atomic mass is the sum of protons and neutrons in its nucleus. It is this combination of protons and neutrons that give nitrogen its atomic number and mass.
The number of protons in an atom is equal to the atomic number, which corresponds to the position of the element in the periodic table. To find the number of neutrons, you subtract the atomic number from the atomic mass. The number of electrons is typically equal to the number of protons in a neutral atom.
There is a simple difference between a nucleus and a nucleon. A nucleus is at the center of an atom, and it is that collection of particles, protons and neutrons, that make up the nucleus of that atom. Because atomic nuclei are composed of protons and neutrons, we have come up with the term nucleon to describe any particle that makes up an atomic nucleus. That means either a proton or a neutron, when we talk about them as part of the nucleus of an atom, can be properly called a nucleon. The nucleus of an atom is said to be made up of nucleons. It's just that simple.
Depends on the atom. The atomic number will give you the number of protons. The atomic weight will give you approximately the number of protons and neutrons combined.
The number of protons added to the number of neutrons in a nucleus give that isotope's atomic weight.
the protrons, neutrons and electrons in a atom
Neutrons are not a requirement for an element to exist.
When you name a nuclide, you give two pieces of information: the element name, and the mass number. For example, uranium-235, plutonium-239, cesium-137, technetium-99, fluorine-18, galium-67, iodine-123.
Look up the name on the periodic table and subtract the atomic number from the mass number (which is protons and neutrons). That will give you the number of neutrons.
It gives the number of nucleons = protons + neutrons.
For any element, this is answered in the same way. The mass number is the number of protons plus the number of neutrons, in this case 50. The atomic number is the number of protons. Subtract the atomic number from the mass number to give the number of neutrons. For any element, this is answered in the same way. The mass number is the number of protons plus the number of neutrons, in this case 50. The atomic number is the number of protons. Subtract the atomic number from the mass number to give the number of neutrons.
It has 18 neutrons. Its really simple, 35 is the mass number(A) i.e., the total number of neutrons and protons. We know atomic number(Z) of chlorine is 17. This is the number of protons. So A-Z will give us number of neutrons.
protons will tell the atomic number (8) the sum of protons and neutrons will give the mass number of the element