Vocabulary quiz

A charged particle that forms when an atom or group of atoms gains or loses one or more electrons

• Ion

• Kinetic energy

• opaque

• nucleus

describes an object that is not transparent or translucent

• opaque

• pH

• nonmetal

• motion

a wave in which the particles of the medium vibrate parallel to the direction of wave motion

• Longitudinal wave

• Transversal wave

the distance from any point on a wave to an identical point on the next wave

• speed

• wavelength

• velocity

• all of the above

the speed of an object in a particular direction

• velocity

• nba youngboy

• suspension

• product

a reflected sound wave

• echo

• heat

• gravity

• half-life

a substance that cannot be separated or broken down into simpler substances by chemical means

• element

• internet

• group

• computer

the combination of all of the forces acting on an object

• net force

• momentum

• observation

• photocell

a quantity defined as the product of the mass and velocity of an object

• momentum

• mirror

• metal

• joule

the change of state from a gas to a liquid

• all of the above

• condensation

• data

• energy