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A chlorine atom becomes a chloride ion when it gains an electron from a metal atom, such as sodium.

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What happens when a chlorine atom gains an electron in its valence shell?

When a chlorine atom gains an electron in its valence shell, it forms a chloride ion with a negative charge. This gives the chlorine atom a full octet of electrons, making it more stable. Chloride ions are commonly found in ionic compounds such as sodium chloride (table salt).


What happens when a chlorine atom gains an electron?

When a chlorine atom gains an electron, it becomes a chloride ion with a negative charge. This results in the formation of a stable ionic compound, such as sodium chloride (table salt). The extra electron fills the outermost energy level, achieving a full octet and increasing the stability of the atom.


What happens when a chlorine atom gains an electron in it's outer energy shell?

When a chlorine atom gains an electron in its outer energy shell, it becomes a negatively charged ion called a chloride ion. This extra electron fills its outer shell, giving it a stable electron configuration similar to that of a noble gas. Chloride ions commonly combine with sodium ions to form salt, sodium chloride.


What kinds of ions do a sodium atom and a chlorine atom become when a valence electron is transferred from one the the other?

The sodium atom becomes a positive ion (Na+) when it loses a valence electron, and the chlorine atom becomes a negative ion (Cl-) when it gains a valence electron. This transfer of electrons creates an ionic bond between them, forming sodium chloride (NaCl), or table salt.


When an electrom is transferred from sodium atom to a chlorine atom the chlorine atom becomes?

When an electron is transferred from a sodium atom to a chlorine atom, the chlorine atom becomes a negatively charged ion because it gains one electron. This negatively charged ion is known as chloride ion.

Related Questions

What happens when chlorine gains an extra electron on the outer shell?

It becomes a negative ion.


A chlorine atom becomes a chloride ion when it is?

When it gains an electron. It then becomes a negative ion.


What happens when a chlorine atom gains an electron in its valence shell?

When a chlorine atom gains an electron in its valence shell, it forms a chloride ion with a negative charge. This gives the chlorine atom a full octet of electrons, making it more stable. Chloride ions are commonly found in ionic compounds such as sodium chloride (table salt).


What happens when a chlorine atom gains an electron?

When a chlorine atom gains an electron, it becomes a chloride ion with a negative charge. This results in the formation of a stable ionic compound, such as sodium chloride (table salt). The extra electron fills the outermost energy level, achieving a full octet and increasing the stability of the atom.


What Happens When An Atom Becomes Iron With A 2 Charge?

it becomes happy!


What happens when atom looses electron?

If an atom loosed electrons then it becomes an ion. The electrical charge in the atom becomes a positive ion.


What happens when a chlorine atom gains an electron in it's outer energy shell?

When a chlorine atom gains an electron in its outer energy shell, it becomes a negatively charged ion called a chloride ion. This extra electron fills its outer shell, giving it a stable electron configuration similar to that of a noble gas. Chloride ions commonly combine with sodium ions to form salt, sodium chloride.


What kinds of ions do a sodium atom and a chlorine atom become when a valence electron is transferred from one the the other?

The sodium atom becomes a positive ion (Na+) when it loses a valence electron, and the chlorine atom becomes a negative ion (Cl-) when it gains a valence electron. This transfer of electrons creates an ionic bond between them, forming sodium chloride (NaCl), or table salt.


What happens when chlorine atom gains an electron in its outer energy?

No! Electrons are negatively charged. A neutral atom gaining a electron will, by necessity, become negatively charged. Cl(-)


When an electrom is transferred from sodium atom to a chlorine atom the chlorine atom becomes?

When an electron is transferred from a sodium atom to a chlorine atom, the chlorine atom becomes a negatively charged ion because it gains one electron. This negatively charged ion is known as chloride ion.


What is ionic formulae?

An example is what we call a salt - say solid crystalline sodium chloride - dissolved in water it becomes both types of ions: the sodium atom becomes a positively charged atom / ion while the chlorine atom becomes a negatively charged atom / ion.


What happens to the energy to a neutral atom when an electron is added?

the atom becomes negatively charged