Question

How does a chlorine ion differ from a chlorine atom?

Answer 1

Hint: An ion is an atom or a molecule conveying some particular charge because of loss or gain of electrons. However, then again an atom is neutral animal categories hence have no charge on them.

Complete step by step answer:
There is a colossal difference between a chlorine atom and a chloride ion. Chlorine atoms are a neutral animal variety and have no charge on them. A chlorine atom has an atomic number of $$17$$ . Its electronic configuration can be given as- $$1s^2$$$$2s^2$$$$2p^6$$$$3s^2$$$$3p^5$$

$$K$$	$$L$$	$$M$$
$$2$$	$$8$$	$$7$$

Each atom needs $$8$$ electrons in its outermost shell aside from a couple of hydrogen, helium, and so on. Here, chlorine needs one more electron to finish its last shell and become stable. Chlorine can do this by forming a bond with other chlorine atoms by sharing electrons or by acquiring an electron from the atom of another component. At the point when chlorine will acquire an electron it will have a $$-1$$ charge [- represents gain and $$1$$ shows gain of 1 electron]. At the point when this happens chlorine will turn into a chloride ion since now it has some charge on it. Always remember that an ion is just framed through the methods for an electrovalent bond and not through a covalent bond.

Note:
-A chlorine atom has $$7$$ electrons in its M shell while a Chloride ion has $$8$$ electrons in a similar shell.
-Chlorine atom is exceptionally reactive while its ion is inert.
-Chlorine gas is poisonous while chloride ion is non-poisonous.