Matter Lesson 3/4 (2019-2020)

Electrical energy...

• a change that forms new substances and new properties

• the energy of moving electrical charges

• a form of energy that travel through space as waves

• a measure of the average energy of . motion of the particles of a substance

Temperature...

• a change in which energy is taken in

• a form of potential energy that is stored in chemical bonds between atoms

• the energy that an object has as a result of its position or shape.

• a measure of the average energy of motion of the particles of a substance

Kinetic energy

• a metal part of an electrochemical cell which gains or loses electrons

• energy in motion; the energy that an object has due to its motion

• the total potential and kinetic energy of the particles in an object

• a change in which energy is given off

chemical energy...

• energy in motion; the energy that an object has due to its motion

• a form of potential energy that is stored in chemical bonds between atoms

• the ability to do work or cause change; the ability to move an object some distance

• a change where the substance remains the same and it only changes the state of matter (solid, liquid, gas)

energy...

• the ability to do work or cause change; the ability to move an object some distance

• the principle that the total amount of matter is neither created nor destroyed during any chemical or physical change

• a change in which energy is given off

• the total potential and kinetic energy of the particles in an object

chemcial change

• a change that forms new substances and new properties

• the ability to do work or cause change; the ability to move an object some distance

• a metal part f an electrochemical cell which gains or loses electrons

• a measure of the average energy of . motion of the particles of a substance

Electrode...

• a change in which energy is taken in

• a form of potential energy that is stored in chenical bonds between atoms

• the energy of moving electrical charges

• a metal part of an electrochemical cell which gains or loses electrons

Electromagnetic energy

• a change where the substance remains the same and it only changes the state of matter (solid, liquid, gas)

• energy in motion; the energy that an object has due to its motion

• a form of energy that travels trough space as waves

• a change that forms new substances and new properties

Exothermic change

• the principle that the total amount of matter is neither created nor destroyed during any chemical or physical change

• a change in which energy is given off

• the energy that an object has as a result of its position or shape

• a measure of the average energy of motion of the particles of a substance

Endothermic change

• a change in which energy is taken in

• a metal part of an electromagnetic cell which gains or loses electrons

• a form of potential energy that is stored in chemical bonds between atoms

• the energy that an object has as a result of its position or shape