You can find the charge of a nucleus by counting the number of protons, if you are looking for the charge of the atom over all you can then subtract the number of electrons. If your answer is positive you have an excess of protons and thus a positive atom and if negative you have an excess of electrons thus a negatively charged atom. 0 means both are balanced.
The number of neutrons in an aluminum ion can vary depending on the isotope. The most common isotope of aluminum is 27Al, which has 14 neutrons. However, other isotopes of aluminum exist with different numbers of neutrons.
In one atom of cobalt ion, the number of neutrons can vary based on the isotope. The most common isotope of cobalt is cobalt-59, which has 33 neutrons.
The lithium ion is essentially the same as the lithium atom, except it has lost 1 electrons. The number of protons and neutrons remain the same. Thus, the lithium ion, Li+ has 3 neutrons, just like the lithium atom.
Neutrons-12 Protons -12 Electrons-10
ion
Li-6 has 3 neutrons and Li-7 has 4 neutrons.
An Mg2+ ion is a magnesium ion that has a charge of +2, meaning it has lost 2 electrons. The number of neutrons in an Mg2+ ion is the same as in a regular magnesium atom, which is 12 neutrons.
Li-6 has 3 neutrons and Li-7 has 4 neutrons.
Sodium has 12 neutrons. Chloride ion has 18 neutrons. In a formula unit, NaCl has 30 neutrons.
The hydrogen ion H+ has no neutrons.
20
The mass number for iodine is 131, which is the sum of the protons and neutrons. Iodine has 53 protons and 53 electrons, if neutral. To find how many neutrons iodine has subtract 53, the number of protons from the mass number of 131. This shows that iodine has 78 neutrons.
The number of neutrons in an aluminum ion can vary depending on the isotope. The most common isotope of aluminum is 27Al, which has 14 neutrons. However, other isotopes of aluminum exist with different numbers of neutrons.
There are 10 neutrons in the ion 18O2. This is calculated by subtracting the atomic number of the oxygen ion (8) from its mass number (18), as neutrons are equal to the difference between these two values.
In one atom of cobalt ion, the number of neutrons can vary based on the isotope. The most common isotope of cobalt is cobalt-59, which has 33 neutrons.
It depends on which isotope of chlorine you're interested in.
N-14 is the most common isotope of nitrogen atom and it has 7 protons, 7 neutrons