mineral note’s review v =cs97v-o1e3g (shut off music!)
TRANSCRIPT
Mineral Note’s Reviewhttps://www.youtube.com/watch?v=cs97V-O1e3g
(shut off music!)
#1
What is the #1 most abundant element in the Earth’s crust.
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Test Outline
I. Chemistry Basics– Atoms vs. Molecules– Elements vs. Compounds– Covalent vs. Ionic bonds
II. Minerals– Definition of Rock vs. mineral– How minerals form: 3 ways– Tests used to identify mineral– Groups of minerals– Structure of minerals that we see!
#2
List three ways in which minerals are formed:
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#3
List the five characteristics of a mineral:
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#4
Name this molecule that makes up silicate minerals:
name this molecule
#5
Due to weak bonds between layers,
name this mineral that will cleave into perfect thin sheets.
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Bonus: is this biotite or muscovite mica?
#6
• Which of the following is a native mineral?– A) Quartz– B) Copper– C) Ice– D) Calcite
#7
• Quartz has/is:A) Concoidal Fracture
B) Made of Silicon Dioxide
C) Six-Side Crystals
D) Hardness of 7
E) All of the Above
#8
List four tests that can be done to identify minerals:
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#9
What is the hardest and softest mineral on the Moh’s Scale of Hardness?
Hardest __________________(10)
Softest __________________( 1)
#10
An orderly arrangement of atoms into a repeating geometric pattern is called a
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#11
Name this mineral that reacts (fizzes) in acid.
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#12
Calculate the Specific Gravity of the mineral using the mass measurements.
Mass in air: 15.0 g
Mass in water 12.0 g
SpG =
What mineral is this?
#13 _____________
• What mineral group DOES contain the element iron?
a. carbonates
b. sulfates
c. oxides
d. Silicates
Mineral #14_____________
• Most minerals as well as most substances are
a. compounds
b. elements
c. mixtures
d. isotopes
#15 _________________
#16 ________________
#17 ________________
#18 _______________
19. Who am I?
• I come in two colors.
• But both colors have the same color streak.
• My streak is red/brown.
• I’m named for my blood-red color.
HEMATITE
20. Who am I?
• I am a polymorph.
A Diamond!!
• I am made of pure carbon
•I form under extreme heat and pressure.
•I have a hardness of 10 on the Mohs scale
•I am very valuable
Other form? graphite
21. Who am I?
• I am composed of 3 or 4 minerals.
The rock: GRANITE
• I am usually pink in color, though I can be gray, green or black depending on what minerals I have in me.
•I have large crystals that are easily seen.
• My minerals cool at different rates.
22. Who am I?
• I am the largest group of all the minerals.
SILICATES
•I make up 90% of all the rocks in earth.
• I am made of basically 2 elements
• I am formed from silicon-oxygen tetrahedrons.
23. I can scratch a coin, but a steel knife can scratch me.My hardness is……