Unit 6 Vocabulary Quizizz

absolute zero

• at absolute zero molecular motion stops and kinetic energy equals zero in theory; 0K or -2730C
• a change in size, shape, or state of matter
• a measure of the average kinetic energy of the particles that make up a sample of matter; as an object's particles move faster, its temperature rises, and as an object's particles move slower, its temperature falls
• shows the temperature change of a substance as thermal energy or heat is added with the substance changing phases or states of matter

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

boiling point

• energy in the form of motion; depends on the mass and velocity of the object
• temperature at which a substance changes from the liquid phase to the gas phase
• at absolute zero molecular motion stops and kinetic energy equals zero in theory; 0K or -2730C
• movement of heat from a warmer object to a colder one

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

condensation

• a measure of the average kinetic energy of the particles that make up a sample of matter; as an object's particles move faster, its temperature rises, and as an object's particles move slower, its temperature falls
• the change of a substance from a gas to a liquid, which usually takes place when a gas is cooled to or below its boiling point
• at absolute zero molecular motion stops and kinetic energy equals zero in theory; 0K or -2730C
• the process in which a solid changes directly to a vapor without forming a liquid

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

freezing point

• a change in size, shape, or state of matter
• the temperature at which a substance changes from the liquid phase to the solid phase
• particles in constant motion make up all matter
• the change of a substance from a gas to a liquid, which usually takes place when a gas is cooled to or below its boiling point

Tags

NGSS.MS-PS1-4

gas

• shows the temperature change of a substance as thermal energy or heat is added with the substance changing phases or states of matter
• the change of a substance from a gas to a liquid, which usually takes place when a gas is cooled to or below its boiling point
• substance that fills space available, no definite volume or shape
• the process in which a solid changes directly to a vapor without forming a liquid

Tags

NGSS.MS-PS1-4

heat

• the temperature at which a substance changes from the liquid phase to the solid phase
• any such characteristic of a material that you can observe without changing the substances that make up the matter includes shape, density, solubility, odor, melting point, boiling point, and color
• the movement of thermal energy from one substance to another
• a measure of the average kinetic energy of the particles that make up a sample of matter; as an object's particles move faster, its temperature rises, and as an object's particles move slower, its temperature falls

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4

heat energy

• a measure of the average kinetic energy of the particles that make up a sample of matter; as an object's particles move faster, its temperature rises, and as an object's particles move slower, its temperature falls
• change from a liquid phase to a gas phase
• internal motion of particles of matter
• at absolute zero molecular motion stops and kinetic energy equals zero in theory; 0K or -2730C

Tags

NGSS.MS-PS1-4

heat transfer-

• the movement of thermal energy from one substance to another
• the four forms in which matter exists (solid, liquid, gas and plasma)
• movement of heat from a warmer object to a colder one
• the change of a substance from a gas to a liquid, which usually takes place when a gas is cooled to or below its boiling point

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4

kinetic energy

• change from a liquid phase to a gas phase
• energy in the form of motion; depends on the mass and velocity of the object
• physical change of matter from one state to a different caused by a change in heat energy (added or removed), there is no change in temperature (example: solid to liquid, liquid to gas or vice versa)
• substance with a definite volume and mass, but no definite shape

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Law of Conservation of Energy

• the process in which a solid changes directly to a vapor without forming a liquid
• the four forms in which matter exists (solid, liquid, gas and plasma)
• energy in the form of motion; depends on the mass and velocity of the object
• energy cannot be created or destroyed only changed from one form to another

Tags

NGSS.MS-PS3-5