Minerals Question Preview (ID: 43218)
Review For Minerals Test.
TEACHERS: click here for quick copy question ID numbers.
A mineral scratches a penny (3.5) and glass (6.5), what would be the hardness of the mineral?
a) about 4
b) about 5
c) about 5.5
d) about 7
Using the hardness scale on the board, apatite would scratch
a) fluorite
b) topaz
c) feldspar
d) quartz
Using Mohs Hardness Scale on the board, an iron nail would not scratch
a) talc
b) calcite
c) gypsum
d) quartz
Which of the choices is NOT true about a mineral?
a) it is a solid
b) it has a definite chemical composition
c) it is made in a lab
d) it has a definite crystal structure
The scale used to measure the hardness of a mineral is
a) the mineral hardness scale
b) Mohs Hardness Scale
c) Mohs Scratch Scale
d) Fredricks Hardness Scale
A naturally occurring, inorganic solid with a definite crystal structure chemical make-up is
a) a rock
b) a mineral
c) specific gravity
d) density
According to the hardness scale, fluorite can scratch
a) apatite, talc, and gypsum
b) talc, gypsum, and calcite
c) calcite, apatite, and feldspar
d) quartz, feldspar, and apatite
Which mineral cannot scratch your fingernail?
a) talc
b) quartz
c) calcite
d) apatite
Silky, pearly, dull, waxy and earthy are all examples of
a) color
b) luster
c) streak
d) breakage pattern
Quartz (7) can scratch a diamond, apatite, and feldspar.
a) true
b) false
c)
d)
The hardest mineral on Mohs Scale is
a) talc
b) quartz
c) diamond
d) feldspar
Cleavage/fracture of a mineral tells you
a) color
b) streak
c) breakage pattern
d) hardness
An object made in a lab that is solid has a crystal structure. Not a mineral because
a) it is inorganic
b) it has a definite chemical composition
c) it is not made naturally
d) it is a solid
The hardness of a mineral can be tested by
a) stepping on it
b) throwing it against the wall
c) a scratch test
d) hitting it with a hammer
Color is not a good way to identify minerals because
a) minerals with the same color have the same hardness
b) minerals with different colors break differently
c) most minerals are colorless
d) the same mineral can be different colors
Which are ways minerals can be identified?
a) color, shape, streak, density, and hardness
b) color, streak, size, hardness, and luster
c) color, shape, size, streak and hardness
d) color, shape, size, streak and hardness
The way light reflects off a mineral is
a) luster
b) cleavage
c) streak
d) color
What property would be BEST to identify pyrite (fool's gold) and real gold?
a) density
b) hardness
c) streak
d) color
A mineral has a mass of 6.9g and a vol. of 3mL. What is the density of the mineral. (d=m/V)
a) 13.8g/mL
b) 21.7g/mL
c) 2.3g/mL
d) 3.2g/mL
Quartz and diamond are often mistaken for each other. How can the difference be known?
a) color
b) luster
c) scratch
d) hardness
Play Games with the Questions above at ReviewGameZone.com
To play games using the questions from above, visit ReviewGameZone.com and enter game ID number: 43218 in the upper right hand corner or click here.
To play games using the questions from above, visit ReviewGameZone.com and enter game ID number: 43218 in the upper right hand corner or click here.
TEACHERS / EDUCATORS
Log In | Sign Up / Register
Log In | Sign Up / Register