Sodium, Na, is in group 1 of the Periodic Table, so to achieve a complete valence shell, it forms a cation with a charge of 1, Na1+.
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.
The ion formed by a calcium atom is called a calcium ion, which has a 2+ charge.
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.
When a sodium atom loses a valence electron, it becomes a positively charged ion called a sodium ion (Na+). When a sodium atom gains a valence electron, it becomes a negatively charged ion called a sodium ion (Na-).
A sodium ion differs from a sodium atom in that the sodium ion has a missing electron electron. It has a positive charge, as opposed to the atom, which is neutral.
The charge on an ion formed by a sodium atom is +1. Sodium readily loses one electron to achieve a stable electron configuration, resulting in a positively charged ion.
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.
The ion formed by a calcium atom is called a calcium ion, which has a 2+ charge.
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.
When a sodium atom and a chlorine atom react chemically, they form an ionic compound called sodium chloride (NaCl), commonly known as table salt. Sodium donates an electron to chlorine, forming a positively charged sodium ion and a negatively charged chloride ion, which are attracted to each other and form a stable compound.
When a sodium atom loses a valence electron, it becomes a positively charged ion called a sodium ion (Na+). When a sodium atom gains a valence electron, it becomes a negatively charged ion called a sodium ion (Na-).
When a sodium atom forms an ionic bond with another atom, the outermost electron in the sodium atom is transferred to the other atom. This electron transfer results in the formation of a positively charged sodium ion (Na+) and a negatively charged ion of the other atom.
A one-atom ion is called a monatomic ion. It is formed when an atom gains or loses electrons, resulting in a net positive or negative charge.
A sodium ion differs from a sodium atom in that the sodium ion has a missing electron electron. It has a positive charge, as opposed to the atom, which is neutral.
The atom of an element of sodium is called a sodium atom. It consists of a nucleus containing 11 protons surrounded by a cloud of 11 electrons.
Neon is isoelectronic with the sodium ion.
Sodium nitrate (NaNO3) is an ionic compound. The sodium ion (Na+) and the nitrate ion (NO3-) are held together by ionic bonds, which are formed from the transfer of electrons from the sodium atom to the nitrate ion.