Can plz give mcq question from ncert class 11 chemistry chapter 3 and can u plz exclude the topic valance bond theory and molecular orbital theory
very urgent plz

Which sentence about particles in matter is true? a. atoms are present in solids and liquids but not in gases. b. the particles of matter are in constant motion. c. the same kinds of atoms are found in different elements. d. when a solid changes to a liquid, the sizes of the particles change.