Matter Unit 1 Day 2 Review
Flashcard
•
Science
•
5th Grade
•
Practice Problem
•
Hard
+5
Standards-aligned
Wayground Content
FREE Resource
Student preview
15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
What is a closed system in terms of energy and matter?
Back
A closed system is one where energy and matter are prevented from leaving, meaning the weight will not change, although the matter might.
Tags
NGSS.MS-PS1-5
NGSS.MS-PS3-4
NGSS.MS-PS3-5
2.
FLASHCARD QUESTION
Front
What is a chemical change?
Back
A chemical change is a process where a substance transforms into a different substance, often involving a change in color, temperature, or the release of gas, as seen when a green powder is heated and turns into a black solid.
Tags
NGSS.MS-PS1-2
NGSS.MS-PS1-5
3.
FLASHCARD QUESTION
Front
What does temperature measure?
Back
Temperature measures how hot or cold something is.
Tags
NGSS.MS-PS1-4
NGSS.MS-PS3-4
4.
FLASHCARD QUESTION
Front
What is an open system?
Back
An open system is one where energy and matter can freely flow in and out, resulting in a change in weight.
Tags
NGSS.MS-LS2-3
5.
FLASHCARD QUESTION
Front
What is energy?
Back
Energy is the ability to do work, which involves how things change and move.
Tags
NGSS.MS-PS3-1
NGSS.MS-PS3-5
6.
FLASHCARD QUESTION
Front
What is the difference between a closed system and an open system?
Back
A closed system prevents the exchange of matter and energy with its surroundings, while an open system allows both to flow freely.
7.
FLASHCARD QUESTION
Front
Can matter change in a closed system?
Back
Yes, while the total weight remains constant, the form of matter can change in a closed system.
Tags
NGSS.MS-PS1-4
NGSS.MS-PS1-5
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