

Phase Change
Flashcard
•
Science
•
6th - 8th Grade
•
Hard
Barbara White
FREE Resource
Student preview

22 questions
Show all answers
1.
FLASHCARD QUESTION
Front
Matter Noun
[mat-er]
Back
Matter
The substance that all physical objects are made of, which generally exists in a solid, liquid, or gas state.
Example: The image shows solid ice melting into liquid water and then evaporating into gas, illustrating phase changes.
2.
FLASHCARD QUESTION
Front
Phase of Matter Noun
[fayz uv mat-er]
Back
Phase of Matter
One of the distinct forms in which matter can exist, such as solid, liquid, or gas; also known as a state.
Example: The image shows solid ice, liquid water, and gas with arrows indicating phase changes.
3.
FLASHCARD QUESTION
Front
Solid Noun
[sol-id]
Back
Solid
A phase of matter with a definite shape and volume, where particles are held tightly together by strong bonds.
Example: The image shows a solid structure of sodium chloride, where particles are tightly packed, demonstrating a solid's definite shape and volume.
4.
FLASHCARD QUESTION
Front
Liquid Noun
[lik-wid]
Back
Liquid
A phase of matter with a definite volume but no definite shape, where particles can move past one another.
Example: Particles in a liquid move freely within a container, showing definite volume but no fixed shape.
5.
FLASHCARD QUESTION
Front
Gas Noun
[gas]
Back
Gas
A phase of matter with no definite shape or volume, where particles are not held together and move freely.
Example: The image shows different gases like air and helium, illustrating that gases have no fixed shape or volume.
6.
FLASHCARD QUESTION
Front
Particle Noun
[par-ti-kuhl]
Back
Particle
A very small piece of matter, such as an atom or molecule, that combines to make up all substances.
Example: This diagram shows an atom, illustrating particles like electrons, protons, and neutrons, which are small pieces of matter.
7.
FLASHCARD QUESTION
Front
Bond Noun
[bond]
Back
Bond
An attachment or force that holds particles together, determining the substance's state of matter in solids and liquids.
Example: Atoms share electrons to form bonds, creating molecules like water.
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