Question

State that there are positive and negative charges.

Answer 1

Yes there are

Explanation:

Both kind of charges exist. (e≈1.60 x 10^-19 C)

Charge is the intrinsic property of a body, that allows it to have either of two kinds of itself.

Positive elementary charge is

${x}^{1 +}$

And negative is

${x}^{1 -}$

Answer 2

There are positive and negative charges !