Unit 7: Properties Of Matter (Chemistry 2) Question Preview (ID: 46963)


Metals, Nonmetals, And Metalloids, Density, And Testing Minerals. TEACHERS: click here for quick copy question ID numbers.

You have the mineral zinc with a hardness of 4 and the mineral willemite with a hardness of 5. Which mineral will be scratched if you rub them together.
a) zinc will scratch willemite
b) willemite will scratch zinc
c) neither will be scratched
d) both will be scratched

Which physical property is being tested when you look to see the color of the powder left behind from a mineral?
a) streak
b) hardness
c) melting point
d) color

What physical property is being tested when a mineral is being scratched?
a) streak
b) hardness
c) melting point
d) color

Which is NOT a characteristic of non metals?
a) Shiny
b) brittle
c) poor conductor
d) dull

Where on the periodic table are the non metals found?
a) Right
b) Stair step
c) Left and middle
d) randomly place on periodic table

What is the equation to find density?
a) Density = volume / mass
b) Density = mass / volume
c) Density = mass - volume
d) Density = mass x volume

Which type of element would be a semiconductor?
a) metalloid
b) non metal
c) metal
d) oxygen

Which is not a characteristic of a metal?
a) malleable
b) has luster
c) good conductor
d) brittle

Which side of the periodic table shows the metals?
a) Right
b) Stair Step
c) Left and middle
d) randomly spread out

Where on the periodic table are the metalloids found?
a) Right
b) Stair step
c) Left and middle
d) randomly around the periodic table

Which characteristic is NOT one of a metaloid
a) Shiny
b) Dull
c) good conductor
d) semiconductor

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