Use Mohs' hardness scale to answer the following
question.
Mohs' Hardness Scale
softer<...
Chemistry, 23.03.2021 18:40, puchie1225
Use Mohs' hardness scale to answer the following
question.
Mohs' Hardness Scale
softer
Talc
fingernail
(2.5)
Gypsum
2
Calcite
Fluorite
glass
(5.5)
Apatite
Orthoclase
Quartz
Topaz
8
steel nail
(6.5)
Corundum
9
Diamond
10
harder
A sample can be scratched by glass but not by a fingernail. Which two could be a sample be made of? A. Gypsum B. Fluorite C. Apatite D. Orthoclase
Answers: 2
Other questions on the subject: Chemistry
Chemistry, 21.06.2019 13:00, ezrasedore
Identifying limitations of kinetic-molecular theorya chemist is studying the properties of a gas under various conditions. he observes that when the gas is at room temperature and low pressure, it behaves as an ideal gas. when the gas is cooled to 10 kelvin and is placed under high pressure, however, it deviates significantly from an ideal .
Answers: 1
Chemistry, 21.06.2019 20:30, dwighthibbert56
What was the procedure by which case united states vs lopez went to court
Answers: 1
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
Answers: 2
Chemistry, 22.06.2019 18:40, bananaslada
What is the binding energy of a nucleus that has a mass defect of 5.81*10-^29 kg a 5.23*10-^12 j b 3.15* 10^12 j c 1.57*10-3 j d 9.44*10^20 j
Answers: 1
Do you know the correct answer?
Questions in other subjects:
Mathematics, 03.09.2020 20:01
Biology, 03.09.2020 20:01
English, 03.09.2020 20:01
Mathematics, 03.09.2020 20:01
