Ferrous ions are iron atoms minus two electrons. An iron atom has 26 each of protons and electrons, as shown by the fact that the atomic number of iron is 26. Therefore, a ferrous ion has 26 protons and 24 electrons.
The charge on a carbonate ion is -2; therefore, the ion has two more electrons than protons.
Ferrous ion (Fe2+) carries a 2+ charge because it has lost two electrons. Ferric ion (Fe3+) carries a 3+ charge because it has lost three electrons. The number of electrons lost determines the charge of the ion.
The charge of an ion is determined by the difference between the number of protons and electrons. In this case, the ion has 34 protons and 36 electrons, resulting in a net charge of 2- since there are 2 more electrons than protons.
The sulfide ion (S²⁻) has 16 protons and 18 electrons. This is because the element sulfur (S) normally has 16 protons and 16 electrons, but by gaining two extra electrons to achieve a stable electron configuration, it becomes the sulfide ion with 18 electrons.
The symbol of an ion is determined by the number of protons and electrons. With 50 protons and 48 electrons, this ion has a +2 charge (50 protons - 48 electrons = +2 charge). Therefore, the symbol would be written as Sn2+.
Lithium ion is Li^1+ and the number of protons is 3 and the number of electrons is 2.
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.
No. By definition an ion is electrically charged and so must have a different number of protons and electrons. A chloride ion has 17 protons and 18 electrons.
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.
In a neutral iron (Fe) atom, the number of protons is 26, which is the atomic number of iron. The number of neutrons can vary, but the most common isotope of iron, Fe-56, has 30 neutrons. Since the atom is neutral, it will have an equal number of electrons as the number of protons, so it also has 26 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
A version of an atom that has the normal number of protons but a different number of electrons is called an ion. If it has more electrons than protons, it is a negatively charged ion or anion. Conversely, if it has fewer electrons than protons, it is a positively charged ion or cation.
If there are more electrons than protons, then the ion charge is negative. If there are more protons than elections, then the ion charge is positive.
A sulfide ion has 16 protons and 18 electrons. The -2 charge indicates that the ion has gained two electrons, giving it two more electrons than protons.
An ion. If there are less electrons than protons, the atom gains a positive charge and is called a cation. If there are more electrons than protons, the atom gains a negative charge and is called an anion.
The charge on an ion is equal to the number of protons minus the number of electrons. In this case, the ion would have a charge of +2 (75 protons - 77 electrons).
The ion with 52 protons, 76 neutrons, and 54 electrons is the ion of element tellurium (Te) with a charge of +2. The number of protons determines the element, the number of neutrons can vary in isotopes, and the number of electrons determines the charge of the ion.