The neutrons and protons in the nucleus do not change when electrons are removed from an atom. Even when two electrons are removed. Oxygen has several isotopes, with 8 protons and either 8, 9, or 10 neutrons... all representing stable isotopes. 8 neutrons is most common on Earth.
The thing that separates one element from the other is how many protons the nucleus has. It doesn't matter what the superscript is. Therefore O2- will have 8 protons but 10 electrons instead of 8.
An oxide ion has 8 protons. This is because it is an oxygen atom that has gained 2 electrons to become negatively charged. The number of protons remains the same as the number of protons in a neutral oxygen atom.
There are 11 protons in an ion with 10 electrons and a -1 charge. The charge of an ion is defined by the difference between the number of protons and electrons. In this case, since the ion has a -1 charge, it means there is one more electron than the number of protons.
iron ion will have the same number of protons as iron atom because while bonding there is loss of electrons only and protons play no role. thus, the number of protons will be same..
There are 19 protons in an ion with 18 electrons and a -1 charge. The -1 charge indicates that the ion has gained an extra electron, resulting in one more electron than protons.
Eight protons in this ion.
The thing that separates one element from the other is how many protons the nucleus has. It doesn't matter what the superscript is. Therefore O2- will have 8 protons but 10 electrons instead of 8.
O2- ion has a total of 10 electrons.
how many protons does the carbonate ion have?
The number of protons present in an ion is equivalent to its atomic number.
7 protons
The number of protons is 7.
it has 8 protons
An oxide ion has 8 protons. This is because it is an oxygen atom that has gained 2 electrons to become negatively charged. The number of protons remains the same as the number of protons in a neutral oxygen atom.
There are 16 protons in an O2 molecule. Oxygen has 8 protons in each atom, and since there are two oxygen atoms in an O2 molecule, the total number of protons is 16.
The answer is 81 protons.
The number of protons is 2.