
Atoms, Elements, Molecules, & Compounds
Flashcard
•
Science
•
6th - 8th Grade
•
Practice Problem
•
Hard
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is an atom?
Back
The smallest unit of an element that retains the properties of that element.
2.
FLASHCARD QUESTION
Front
What is an element?
Back
A pure substance that cannot be broken down into simpler substances by chemical means.
3.
FLASHCARD QUESTION
Front
What is a molecule?
Back
A group of two or more atoms bonded together.
4.
FLASHCARD QUESTION
Front
What is a compound?
Back
A substance formed when two or more different elements are chemically bonded together.
5.
FLASHCARD QUESTION
Front
TRUE OR FALSE: Every compound is a molecule but not every molecule is a compound.
Back
TRUE
6.
FLASHCARD QUESTION
Front
Which of the following cannot be broken down into something simpler? A compound, An element, A mixture.
Back
An element.
7.
FLASHCARD QUESTION
Front
What is a homogenous mixture?
Back
A mixture in which all the substances are evenly distributed.
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