Chapter 2 Test
Flashcard
•
Biology
•
10th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
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15 questions
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1.
FLASHCARD QUESTION
Front
What is the smallest unit of matter?
Back
Atom
2.
FLASHCARD QUESTION
Front
What is a pure substance that consists of one type of atom?
Back
Element
3.
FLASHCARD QUESTION
Front
What do we call the substance in which the solute dissolves?
Back
Solvent
4.
FLASHCARD QUESTION
Front
In two words, describe Van Der Waals Forces.
Back
Weak bonds
5.
FLASHCARD QUESTION
Front
Which subatomic particle has a negative charge?
Back
Electron
6.
FLASHCARD QUESTION
Front
What is the center of an atom called?
Back
Nucleus
7.
FLASHCARD QUESTION
Front
What are positively charged subatomic particles called?
Back
Protons
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