8. When you know both the speed and direction of an object's motion, you know the a. average speed of the object.
b. acceleration of the object.
c. distance the object has traveled.
d. velocity of the object.

C. distance the object has traveled.

Non metal is an element or substance that is not a metal metal is a solid material that is typically hard, shiny, malleable, fusible, and ductile, with good electrical and thermal conductivitymetalloid is an element (e.g., germanium or silicon) whose properties are intermediate between those of metals and solid nonmetals. they are electrical semiconductors.