Example: stock market
TOEFL MODULE 1: READING

TOEFL MODULE 1: READING

Back to document page

The Mohs' hardness scale is used to rank minerals according to hardness. Ten minerals are listed in this scale, ranging from talc with a hardness of 1 to diamond with a hardness of 10. On this scale, quartz (number 7) is harder than feldspar (number 6) and is therefore able to scratch it; …

  Scale, Mohs

Download TOEFL MODULE 1: READING


Information

Domain:

Source:

Link to this page:

Please notify us if you found a problem with this document:

Other abuse

Advertisement

Related search queries