Question

which is the correct definition of radical ..... chemistry one

radical is an atom of an element or a group of atom of different element that behave in single unit with a positive or negative charge on it
OR
radicalism atom or molecule or an ion which has an unpaired valence electrons
OR
radical are groups of atoms that react as single atom and keep their identity in many reactions......????

I AM TOTALLY CONFUSED ABOUT IT...​

Answer 1

Answer:

radicals are the atoms or group of atoms that is positively or negatively charged.

Explanation:

positive are called basic or cations.

negative are called acidic or anions.

Answer 2

Answer:

radicals are atoms or group of atoms which is positively or negatively charged

Explanation:

positively charged is called

Cation

Negatively charged is called

Anion