Fredfavors1 Fredfavors1
  • 23-10-2017
  • Physics
contestada

which of the materials would be able to scratch Quartz

Respuesta :

Аноним Аноним
  • 23-10-2017
anything harder than mohs scale 7 so eg Topaz, Corundum and diamond representing mohs scale 8 9 and 10 respectively.
Answer Link

Otras preguntas

a class has 6 boys and 15 girls.What is the ratio of boys to girls?
What is the digit in number 5 to673,512
The domain of a quadratic function is all real numbers and the range is y ≤ 2. How many x-intercepts does the function have?
Name classification of matter used in 1800
Why is it necessary to apply inverse operations on both sides of the equals l sign when solving an equations
What does it mean if an experiment is replicable? Why is it important that experiments be replicated?
What is the name of the period that has the digits 486 in the number 751,486.
While participating in a blood drive at school, Keona learns that blood has a density of 1.06 g/mL. She donates one pint of blood, which is equal to 473.176
what is a technique to limit topsoil?
which the following correctly identifies the composion of oxygen atom? 8 protons, 8 electrons, and 8 nuetrons 6 protons, 6 electrons, and 6 nuetrons 8 protons,