atoms have neutral or no charge. ions have a charge whether positive or negative and have either more protons than neutrons and vice versa.
An atom has an equal amount of Electrons and Protons, but an ion is a particle with an uneven amount of Protons and Electrons. A Cation, having more Protons than Electrons and an Anion, having more Electrons than Protons.
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.
The ion formed by a calcium atom is called a calcium ion, which has a 2+ charge.
The ion formed by a fluorine atom is called a fluoride ion, which has a charge of -1. It is formed when a fluorine atom gains an electron to achieve a full outer electron shell.
They all have full outer shells. in other words 8 electrons in the outer shell
While a sodium ion and neon atom both have 10 electrons they are of different elements as a neon atom has 10 protons while sodium has 11. As a result the neon atom is neutral while the sodium ion carries a positive charge. So neon can exist on its own as a gas while sodium ion needs a negative ion to balance its charge and form an ionic solid.
an ion has a full "shell"
ion
An atom of a different element.
the ion has a greater number of electrons
An ion
Usually, an atom has the same number of protons as electrons, but when the number of electrons is changed, the atom is considered ionic. An atom that has lost an electron is called an anion, and an atom that has gained an electron is called a cation. One example of a cation is a potassium ion, or K+, and one example of an anion is chloride,(a chlorine ion) or Cl-
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.
It would be an ion.
It would be an ion.
Ion
An example of an atom with properties different from an ion of the same element would be fluorine. Fluorine in its atomic form (F) is a highly reactive gas, while an ion of fluorine (F-) is a stable, non-reactive anion. This is due to the difference in the number of electrons in each state, affecting their reactivity.
This relationship is for an atom and its ion.