1. which mineral property is easily observed, but can be unreliable when it comes to mineral identification?
streak
color
cleavage
hardness
2. which mineral property describes a mineral’s resistance to being scratched?
streak
fracture
hardness
cleavage
3. a rock containing valuable minerals that can be mined is called
an organic compound
an inorganic compound
an igneous rock
an ore
4. what are elements that lose electrons and form positive ions classified as?
ores
minerals
metals
nonmetals
5.to which of the six crystal systems does a halite crystal (rock salt) belong?
orthorhombic
monoclinic
tetragonal
cubic
plz asap i will mark brainliest to the person who answers
Answers: 2
Chemistry, 22.06.2019 07:10, angellong94
Provide a stepwise curved arrow mechanism that fully explains the outcome of the reaction shown below. oh нао* heat он
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Chemistry, 22.06.2019 09:00, mercymain1014
An excess of lithium oxide undergoes a synthesis reaction with water to produce lithium hydroxide li2o+h2o→2lioh if 1.05 g of water reacted, what is the theoretical yield of lithium hydroxide? a) 5.83 x 10–2 g lioh b) 1.17 x 10–1 g lioh c) 2.79 x 100 g lioh d) 1.40 x 100 g lioh
Answers: 1
Chemistry, 22.06.2019 10:00, nana54muller
Part 1: include important facts found through your research. part 2: include your visual display. include your summary of “the chemistry of water” from the national science foundation website. include your experiment. part 3: include responses to the reflection questions.
Answers: 1
1. which mineral property is easily observed, but can be unreliable when it comes to mineral identif...
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