This is a group of elements from the periodic table that have their outer level electrons in the same period as the row in which they are located.

Four canisters contain helium gas. If all the canisters had the same amount of particles, which canister would have the fastest moving particles?

When moving to a new apartment, you rent a truck and create a ramp with a 244 cm long piece of plywood. The top of the moving ramp lies on the edge of the truck bed at a height of 115 cm.

An astronaut has a mass of 60 kg. what is the astronauts weight on the surface of earth

Calculating heat gained or lost requires mass, specific heat, and a. change in heat. b. relative humidity. c. change in temperature. d. rate of temperature change.

The force of gravity follows an inverse square law, meaning that the strength of the force declines with the square of the distance between two masses.

If your at the mall with your friends and they shoplift what would you do

Fluid is leaking from an axle seal. Technician A says to remove the wheel and check for incorrectly installed brake components. Technician B says to check for obstructions at the differential breather.

All matter we encounter in everyday life exists in one of three physical formss True or False.

15 grams of liquid plastic are frozen in a physical change that increases the volume. What can be known about the plastic after the change?

A Car is lifted a certain distance in a service station and therefore has potential energy relative to the floor. if it was lifted twice as high, how much potential energy would it have?