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Matter
Matter
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Classifications of Matter #matter #classification #changes #properties
Flashcards
21 cards
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Questions
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Answers
1
The simplest form of matter
Element
Solution
Compound
Colloid
2
Air is an example of a(n)
Compound
Solution
Heterogenous Mixture
Element
3
Sulfur is an example of a(n)
Compound
Heterogeneous "other"
Solution
Element
4
Which is a chemical property?
Boiling Point
Non-flammable
Temperature
Melting Point
5
How many oxygen atoms are there in a water molecule?
2
4
3
1
6
Carbon Dioxide is an example of a(n)
Suspension
Solution
Element
Compound
7
A homogeneous mixture that has one uniform phase
Suspension
Colloid
Solution
Compound
8
Fruit salad is an example of a(n)
Compound
Colloid
Suspension
Heterogeneous "other"
9
What is the chemical symbol for Silver
Si
Au
Ag
S
10
A characteristic that describes a sample of matter without changing its identity
Physical Change
Chemical Property
Physical Property
Chemical Change
11
Methane Gas (CH
4
) is an example of a(n)
Compound
Solution
Suspension
Element
12
A physical blend (no chemcial bond) of two or more substances
Mixture
Compound
Element
Chemical Change
13
Sodium (not salt) is an example of a(n)
Element
Compound
Heterogeneous "other"
Solution
14
A characteristic about a sample of matter that indicates if it will undergo a chemical change
Physical Property
Chemical Property
Physical Change
Chemical Change
15
Which of the following is not a physical property?
boiling point
density
melting point
reactivity
16
A BLT (bacon, lettuce, tomato) sandwich is an example of a(n)
Heterogeneous mixture
Solution
Homogenous mixture
Compound
17
Define Chemistry
A non-foundational science, often revered as a complimentary "thing"
A non-foundational science, the practice of melding two separate metals
The study of matter, its components, properties, behaviors, and changes.
A foundational science, the study of the mind, brain, and body
18
Which represents a chemical formula?
P
H
C
H2O
19
Chemical Bond ( definition)
Force thats holds three ions together
Force that holds two atoms together
Anything that has mass and takes up space
Positively charged particle
20
Brass is an example of a(n)
Alloy (mix of different metals)
Heterogeneous "other"
Compound
Element
21
Two or more elements that are chemically combined
Compound
Element
Colloid
Suspension