What is the term for the force exerted on an object by another object?
cascollision force
reaction force
action force
net force

Particles vibrate in a rigid structure and do not move relative to their neighbors.

Based on its chemical properties, identify the position of each chemical family on the periodic table.

Ageochemist examines a piece of metal that he found in the soil. he performs tests to identify the metal from its density, electrical conductivity, and melting point. which statement best describes his investigation? a. he is determining physical properties that are sufficient to identify the metal.b. he is determining chemical properties that are sufficient to identify the metal.c. he is determining physical properties that are insufficient to identify the metal.d. he is determining chemical properties that are insufficient to identify the metal.