
Physical Science Chemistry Review
Flashcard
•
Chemistry
•
KG - University
•
Practice Problem
•
Hard
Wayground Content
Used 1+ times
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15 questions
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1.
FLASHCARD QUESTION
Front
What can move from one energy level to another when they gain or lose energy?
Back
Electrons
2.
FLASHCARD QUESTION
Front
What happens to water pressure as the depth increases in the ocean?
Back
Water pressure increases as the depth increases.
3.
FLASHCARD QUESTION
Front
What does the ion S-2 mean?
Back
Sulfur gains 2 electrons.
4.
FLASHCARD QUESTION
Front
What other compound might come together by ionic bonding like salt?
Back
MgBr2
5.
FLASHCARD QUESTION
Front
What coefficients balance the equation: __ Al + __ HCl --> __ AlCl3 + __ H2?
Back
2:6:2:3
6.
FLASHCARD QUESTION
Front
What is the smallest unit of an element?
Back
Atom
7.
FLASHCARD QUESTION
Front
What is a substance made of two or more elements that are chemically bonded?
Back
Compound
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