chapter 26.1

Question 1

is a naturally occurring inorganic solids with a crystalline form

Answer 1

minerals

Question 2

color mineral in powdered from

Answer 2

streak

Question 3

mineral breaks along preferred planes of weakness creating sts of smoothing parallel sides

Answer 3

cleavage

Question 4

mineral that break with irregular surfaces

Answer 4

fracture

Question 5

minerals resistance to scratching

Answer 5

hardness

Question 6

molten rock material inside Earth

Answer 6

magma

Question 7

What make up the earth’s crust?

Answer 7

Oxygen and silicon

Question 8

What does inorganic mean

Answer 8

non living materials

Question 9

What does the arrangement of atoms

Answer 9

atoms and bonds

Question 10

What are the seven ways to describe minerals?

Answer 10

hardness
luster 
color
streak 
specific
gravity 
cleavage

Question 11

What are the 2 types of luster?

Answer 11

metallic & nonmetallic

Question 12

How do metallic luster reflect light?

Answer 12

reflects light like a metal surface

like a metal surface very easy

Question 13

How do nonmetallic lust reflect light?

Answer 13

not as reflective

Question 14

how do you preform a streak test

Answer 14

rub mineral on a unglazed porcelain tile

Question 15

What are the 2 types of breakage

Answer 15

cleavage and fracture

Question 16

Whats

Question 17

How many crystal