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Chemistry SUPER review!! Flashcards | StudBud
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Chemistry SUPER review!!
Chemistry SUPER review!!
10 terms
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StudBud Administration
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Review of middle school level chemistry learning!
Flashcards
10 cards
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Practice quiz
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Host live
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Questions
10
Answers
1
The Periodic Table is mostly made up of:
Nonmetals
Imaginary trinkets
Metalloids
Metals
2
What do Food Chemists do? (more than 1 answer)
Find ways to preserve food longer
Eat until they puke
Make sure food is safe to eat
Create new foods
3
Give an example of a Physical Change in Matter.
Burning leaves
Making Cheese
A student ripping paper into small pieces
The metal on a spoon changing color
4
What is Chemistry?
The study of the universe
The study of matter and its properties
The study of rocks
The study of matter and movement
5
Which phase change is when a solid changes to a gas?
Condensation
Vaporization
Melting
Sublimation
6
Which Chemical Formula has THE MOST ATOMS?
NaCl
H20
SO4
MgO2
7
Which chemical equation is balanced?
Ca + O2 ----> CaO
MgCl + CH4 ----> Mg2 + HCl2 + CO2
Na + 2H20 ---> NaO2 + 2H2
8
Which of the following elements is MOST STABLE (non-reactive)
O
H
Ca
Ne
9
Learning chemistry will:(more than 1 answer)
Help your brain to grow
Help you in High School
Make you popular
Help your grade in science
10
Which of the following is a Chemical Change?
Making chocolate milk
Stirring food coloring into water
Shaking cream to make butter
Grilling hamburgers
