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SNC1L Chemistry Review Flashcards | StudBud
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SNC1L Chemistry Review
SNC1L Chemistry Review
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Essential Science Chemistry Review
Flashcards
20 cards
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Practice quiz
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Questions
20
Answers
1
What term describes how an object feels?
conductivity
lustre
texture
melting point
2
This symbol represents
compressed gas
flammable
poisonous
corrosive
3
We can find nonmetals (gases) on the ________ side of the periodic table.
Top
Bottom
Right
Left
4
If heat, light, sound, or a solid is formed then a ___________ occurred.
Respiration occurred
Physical Change
Chemical Change
Miracle
5
The atomic number of nitrogen (N) is....
6
7
41
28
6
If we can reverse a reaction it must be....
not a reaction
a physical change
a mistake
a chemical change
7
When water changes from a solid to a liquid this is....
evaporation
sublimation
melting
freezing
8
Making ice cubes is a type of....
Physical Change
Chemical Change
9
When we describe a substance using numbers we use....
Quantitative Observations
Qualitative Observations
Physical senses
Measuring
10
According to the collision theory if you raise the temperature the reaction will....
slow down
speed up
stop
stay the same
11
Fluorine, Chlorine, Bromine and Iodine are part of the _________ family.
Halogens
Alkali Metals
Noble Gases
Alkaline Earth Metals
12
Using sight, touch, smell, hearing we observe the.....
Physical Properties
Chemical Properties
Reactivity
Combustibility
13
Baking cookies is a type of....
Physical Change
Chemical Change
14
Which of the following is a pure substance?
Answer A and B
B Compounds
C Solutions
A Elements
15
The atomic mass of calcium is .....
20
19
40
4
16
A mixture that allows you to see multiple pieces at once, like a pizza is a ___________.
Metal
Compound
Homogeneous mixture
Heterogenous mixture
17
The symbol of neon is...
Neon
Ni
N
Ne
18
Acids taste....
Bitter
Sour
Spicy
Sweet
19
When a substance passes NO light through it is....
transparent
clarity
Opaque
translucent
20
How many atoms are in the picture?
2
1
4
3
