Which metallic properties are caused by atoms rolling over each other in metallic bonds?

a. malleability and ductility
b. shininess and ductility
c. conductivity, malleability, and shininess
d. ductility, conductivity, and malleability

When considering gravity acceleration and the force of acceleration, what must be true? a. the direction of acceleration must be perpendicular to the direction of the force. b. the direction of the force and the direction of acceleration must be the same as each other. c. the direction of the force and the direction of acceleration must be opposite of each other. d. the mass of the body must be the same as the acceleration of the body.

An alien spaceship is 500 m above the ground and moving at a constant velocity of 150 m/s upwards. how high above the ground is the ship after 5 seconds?

The solid that is formed and usually sinks to the bottom of a solution is the