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Determine the atomic number(s) of all the element(s) in the ion, then multiply these atomic numbers by the number of atoms of the corresponding element in the formula of the ion, and add the resulting products to obtain the number of protons in an ion.

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Related Questions

How do you determine if an atom is an ion?

An ion is formed when an atom gains or loses electrons, giving it a positive or negative charge. You can determine if an atom is an ion by looking at its number of electrons compared to its atomic number. If the number of electrons is not equal to the number of protons, the atom is an ion.


How many protons are in an ion?

The number of protons present in an ion is equivalent to its atomic number.


What is the number of protons in Fe 3 plus?

There are similar number of protons in the ion and the atom. Fe+3 ion contains 26 protons.


What is the number of protons and electrons for Lithium ion?

Lithium ion is Li^1+ and the number of protons is 3 and the number of electrons is 2.


What is The number of protons in a chloride ion Cl- is?

A chloride ion (Cl⁻) has the same number of protons as a neutral chlorine atom, which is 17. This is because the number of protons, which defines the element, does not change when the atom gains or loses electrons to form an ion. Therefore, a chloride ion has 17 protons.


Is the number of protons the same in the atom or ion of lithium?

Yes, the number of protons in an atom and its ion of lithium is the same. Lithium always has 3 protons in its nucleus, regardless of whether it is in its neutral atom form (Li) or as an ion with a different number of electrons.


How many protons are in an oxide ion?

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.


If a nitride ion has a charge of -3 the ion must have how many protons?

The number of protons is 7.


Indicates the number of protons and electrons for this Sulfide ion?

A sulfide ion has 16 protons and 18 electrons. The additional electron gives the ion a negative charge, making the number of electrons greater than the number of protons.


What would you need to tell the number of protons and electrons present in an ion?

The atomic number of the element in the ion, when there is only one such element, and the atomic charge on the ion. For example, in Na+1, the atomic number is 11; this gives the number of protons. The number of electrons is equal to the atomic number minus the charge on the ion, in this instance, 10 electrons. If the sign on the ion is negative, as in O-2, remember that subtracting a negative number is equivalent to adding the positive number of the same magnitude. Thus, oxygen has an atomic number of 8, and 8 - (-2) equals 10 electrons.


What is the relationship between the number of protons and the number of electrons in a negative ion?

a negative ion means that an electron(s) has been gained. therefore, there will be a higher number of electrons than protons, as the number of protons will not change


What do you call unequal number of protons and electrons?

All atoms have the same number of protons and electrons, but an atom with a different number of protons and neutrons is called and isotope