Which is a characteristic of a homogeneous mixture that is a liquid?

it exhibits the tyndall effect.

brownian motion is not visible in it.

it cannot be separated using filtration.

it has at least two phases.

Iknow the first part it is the average star i am not 100% sure

Answerthe energy required is 1.60 × 10⁻¹⁸ j, to three significant figures.explanationwe define electric potential as the ratio electric potential energy to the charge,    then the following gives us the potential difference,      the formula  may be on your formula sheet.the change in electric potential energy would be the energy that would needed to move it from point a to point b. solving for that, we get    using q = 8.00  × 10⁻¹⁹ c and  δv = 2.00 v, we get    the energy required is 1.60 × 10⁻¹⁸ j, to three significant figures.