Quiz 10, Sections 4.4--4.5 Flashcards
1
Q
Match the mineral with its description: graphite.
A
used in pencils.
2
Q
Match the mineral with its description: gypsum
A
used in plaster of Paris
3
Q
Match the mineral with its description: flint
A
used for arrow heads ( and starting fires )
4
Q
Match the mineral with its description: mica
A
easily broken into flat sheets.
5
Q
Match the mineral with its description: geode
A
“mud ball”
6
Q
Match the metal with its description: aluminum
A
lightweight, silvery, rustproof.
7
Q
mercury
A
liquid at room temp.
8
Q
iron
A
most useful
9
Q
silver
A
best conductor of electricity.
10
Q
uranium
A
source of nuclear power
