<u>Answer:</u>
<u>For 1:</u> The correct answer is Option C.
<u>For 2:</u> The correct answer is Option A.
<u>Explanation:</u>
Ions are formed when an atom looses or gains electrons. If an atom looses electrons, it will lead to the formation of positive ions known as cations. If an atom gains electrons, it will lead to the formation of negative ions known as anions.
The atoms loose or gain electrons to attain stable electronic configuration.
<u>For Example:</u> Fluorine atom has a configuration of
This atom requires 1 electron to attain stable electronic configuration. Thus, it will gain 1 electron to form ion.
Hence, the correct answer is Option C.
Ionic bond is defined as the bond in which complete transfer of electrons takes place from one atom to another atom.
The atom which looses electron is known as electropositive atom and the atom which gains electron is known as electronegative atom.
<u>For Example:</u> KCl is an ionic compound which is formed with the combination of
Hence, the correct answer is Option A.