ch 26.1

Question 1

natural occuring inorgnic with a crystalline form

Answer 1

minteral

Question 2

color of a mineral in a powder form

Answer 2

streak

Question 3

breaks along preferred planes of weakness creating sets of smooth parallel

Answer 3

cleavages

Question 4

breaks with surface exhibits

Answer 4

fracture

Question 5

resistance to scratching

Answer 5

hardness

Question 6

molten rock

Answer 6

magma

Question 7

what are two most abundant that make up the earth rocks

Answer 7

feldspar and quart

Question 8

what dos inorganic mean

Answer 8

relaiting to or denoting compounds

Question 9

a mineral is

Question 10

what dose arrangement of an atom and the bonds between them refiect about a mineral

Question 11

what are all the ways to identify minerals

Answer 11

luster streak atomic arangement

Question 12

what are the two type of luster

Answer 12

nonmetacllic

metacllic

Question 13

how dose metallic luster reflect light

Question 14

how dose nonmetallic luster reflect light

Question 15

how do u perform a streak

Answer 15

rubbin a mineral on an unglazed

Question 16

what are two type of breakage that can happen to minerals

Answer 16

cleavage and fracture

Question 17

what is the is the scale to meaure the hardness of a mineral

Answer 17

mohs

Question 18

what is the number range on mohs scale of hardness

Answer 18

1 - 10

Question 19

how many differnent crystal shape systems are there

Answer 19

6

Question 20

minerals grow from what

Answer 20

inside out

Question 21

what are 3 ways minerals can form

Answer 21

monten rock hot water evaperation

Question 22

what are the two mineral groups?

Answer 22

silicacets and non

Question 23

which mineral group is the most abundant in earth’s crust?

Answer 23

siliactes

Question 24

what elements are the silicates made up of?

Answer 24

oxengen an silicon

Question 25

nonsilicates do not contain what element?

Answer 25

sillicon

Question 26

what mineral is used to make glass?

Answer 26

quartz