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NEOC Properties of Matter Flashcards | StudBud
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NEOC Properties of Matter
NEOC Properties of Matter
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Properties of Matter
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44 cards
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Answers
1
What is the difference between a mixture and a compound?
All mixtures have a uniform composition.
All mixtures are heterogeneous.
Mixtures can be separated by physical processes.
Mixtures are made of at least two different elements.
2
In the plasma state
atoms lose electrons.
atoms form molecules
atoms gain electrons.
atomic nuclei break down
3
The picture below represents a
gas
liquid
solid
plasma
4
The picture below represents a
solid
gas
plasma
liquid
5
Which is an example of a nonmetal?
cadmium
copper
mercury
phosphorus
6
Matter includes all of the following except
smoke
water vapor
light
air
7
A cup of koolaid is an example of a
pure substance
compound
heterogeneous mixture
homogeneous mixture
8
Which of the following is a halogen?
astatine
arsenic
antimony
selinium
9
Metalloids are often
actinides
lanthanides
semiconductors
unreactive
10
Uses molecular weight or polarity to separate solutes in a solution
paper filtration
sieve filtration
chromatography
magnetic attraction
11
A nonmetal is usually
brittle
used to make jewelry
malleable
a good conductor
12
This matter has no definite shape or volume
solid
liquid
plasma
gas
13
Which of the following is a pure substance?
water
granite
air
stainless steel
14
At sea level, water boils at 100C. This is an example of a(n)
chemical property
physical property
chemical change
extensive property
15
Used to separate solids that are dissolved into liquids, such as salt water
magnetic attraction
chromatography
evaporation
paper filtraion
16
The horizontal rows on the periodic table are called
columns
groups
elements
periods
17
Inorganic chemistry is the study of
the identification of the composition of materials.
mathematical modeling.
non-carbon related compounds.
the chemistry of living things.
18
Andre wants to find the volume of a oddly shaped object. He should use:
Water displacement
A scale
L x W x H
Volume cannot be found
19
Every pure chemical compound consists of two or more elements that
cannot be separated.
are combined chemically.
can be separated by a physical change.
are combined in any proportion.
20
Separating a mixture based on the boiling points of the substances involved is
chromatography
filtration
magnetic attraction
distillation
21
The only pure substance listed below is
vitamin C (ascorbic acid)
sea water
vinegar (5% acetic acid)
bread dough
22
The halogens are
highly reactive gases
considered to be inert
semiconductors
highly reactive metals
23
This matter has a definite volume but no definite shape
gas
solid
plasma
liquid
24
The particles in a plasma are
very close together and stay in place
moving very fast and give off light due to the loss of electrons
in the same area but can move
very far apart and can move all around
25
2 or more things that are combined and can be physically separated
concentration
mixture
chemical combination
matter
26
Used to separate insoluble solids from liquids
sieve filtration
chromatography
magnetic attraction
paper filtration
27
The picture below is an example of a
Funnel
Graduated Cylinder
Measuring Cup
Beaker
28
Mass is a measure of:
how heavy an object is
how much gravity pulls on an object
how much matter is in an object
how much space an object takes up
29
Used to separate smaller solids from bigger solids
paper filtration
magnetic attraction
chromatography
sieve filtration
30
The two most important properties of all matter are
being malleable and ductile.
being brittle and hard.
the ability to carry an electric current
taking up space and having mass.
31
The smallest complete unit of matter
decomposer
atom
cell
microorganism
32
A chemical can be defined as
a toxic substance.
an unnatural additive placed in food.
any substance that is not organic.
a substance that has a definite composition.
33
The most reactive metals on the periodic table are the
halogens
noble gases
alkali metals
alkaline earth metals
34
Which of the following is not a chemical change?
melting
rusting
burning
igniting
35
Used to separate ferrous particles from other objects
sieve filtration
paper filtration
magnetic attraction
chromatography
36
A cup of sand and gravel is an example of a
solution
heterogeneous mixture
homogeneous mixture
pure substance
37
The vertical columns on the periodic table are called
elements
groups
periods
rows
38
Homogeneous mixtures are also called
molecules
solutions
atoms
compounds
39
What determines if matter is a solid, liquid, or gas?
the spacing of the atoms
the color of the atoms
how many atoms there are
the kind of atoms that are in the matter
40
To find the different inks in a marker, you could use
evaporation
magnetic attraction
chromatography
filtration
41
The picture below represents a
liquid
gas
solid
plasma
42
Which of the following is not a physical change?
grinding
burning
cutting
boiling
43
Find the volume of the rectangular solid below:
3,168 cubic inches
3268 cubic inches
3108 cubic inches
3160 cubic inches
44
Matter is anything that has __________ and ___________.
mass, volume
volume, speed
weight, volume
mass, weight
