The physical and chemical properties of a substance are used to identify the substance and to
see how it will behave in the presence of other substances.
where are elements with similar chemical properties found on the periodic table?
(a) same group
(b) same period

Which real-world scenarios below represent physical and chemical changes? -running a car -exploding fireworks -mixing water and powdered drink mix -combining oil and vinegar to make salad dressing -taking aspirin for a headache -diluting bleach with water-digesting dinner-spreading peanut butter on bread

Is a pencil falling to the floor anon contact force, a force, or a contact force

Heat is the total potential energy of a substance that can be transferred. true false