The main difference between a suspension and a colloid is that: 1) In colloids, the solute is permanently dissolved in the solvent.
2) In suspensions the particles eventually settle to the bottom.
3) In colloids the particles eventually settle to the bottom.

The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.

The mass of a neutron is equal to the mass of a proton plus the mass of an electron. true or false false true

Which statement best describes the flow of energy in this scenario