fortniteonly231 fortniteonly231

04-09-2018
Chemistry

contestada

An unknown mineral scratches glass but will not scratch quartz. Which measure on the Mohs scale shows its hardness?

Respuesta :

04-09-2018

The best measure of the hardness of the mineral is orthoclase = 6.

For glass, Mohs hardness = 5.5.

For quartz, Mohs hardness = 7.

The hardness of the mineral is somewhere in between.

The best we can do is say that the hardness of orthoclase = 6.

Answer Link

Аноним Аноним

12-09-2018

glass is on the Mohs scale 5.5 and quartz is a 7 so the number is 6

Answer Link

Otras preguntas

Why does Zarroff not hunt animals anymore? Explain fully

write a diary entry on Rajgir hills of bihar

World map Match the number on the map with the name of the Continent or Ocean. Question 9 options: Pacific Ocean South America Asia Atlantic Ocean Ind

Which of the following is solid, liquid or gas that transports sound

PLEASE HELP!!! 50 POINTS What is the relationship between individual |-1 and individual |||-2?

what is science??????

A bag contains quarters and dimes. You are given the number of dimes and the ratio of dimes to quarters. Draw and use a tape diagram to find the number of quart

One of the needs that was made apparent during hurricane katrina, the terror attacks of september 11, 2001, and most recently superstorm sandy with respect to e

Simplify the answer. 10y=3y+63

Select the correct answer from each drop-down menu. on was a nineteenth-century artistic movement that influenced nationalism in Europe. It emerged as a reactio