Substances And Mixtures Review Question Preview (ID: 44832)
Study For The Substances And Mixtures Quiz.
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Which statement describes a compound?
a) It contains only one element
b) Its composition can vary
c) Its combinations of atoms never changes
d) It has the same properties as the elements that are used to make it
Which item is NOT a type of matter?
a) force
b) mixture
c) element
d) compound
Which combination can be used to classify all the matter on Earth?
a) forces and energy
b) atoms and elements
c) solvents and solutes
d) substances and mixtures
Which item is a substance?
a) trail mix
b) gold
c) air
d) energy
How many atoms are in a molecule of SO2
a) 1
b) 2
c) 3
d) 4
Classify the following: Diamond (C)
a) substance
b) mixture
c) non-matter
d)
Classify the following: Air
a) substance
b) mixture
c) non-matter
d)
Classify the following: Alcohol (CH3OH)
a) substance
b) mixture
c) non-matter
d)
Classify the following: Bronze
a) substance
b) mixture
c) non-matter
d)
Classify the following: Electricity
a) substance
b) mixture
c) non-matter
d)
A _____ is a substance that is made up of one kind of atom.
a) element
b) compound
c) mixture
d) molecule
What part of the chemical formula indicates that it is a mixture? 2H20 + NaCl
a) The capital letters
b) The subscripts
c) The coefficient (the number at the beginning)
d) The plus sign
Classify the following: Sugar (C6H12O6)
a) substance
b) mixture
c) non-matter
d)
It is easier to separate mixtures because they can be separated by ______.
a) physical processes
b) chemical processes
c) electrolysis
d) breaking bonds
The substances is a mixture are not chemically bonded together.
a) True
b) False
c)
d)
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