o3vgi4rlcAlhamellera
o3vgi4rlcAlhamellera o3vgi4rlcAlhamellera
  • 18-05-2016
  • Chemistry
contestada

if an unknown mineral has a hardness between 5 and 9, what could you do to the mineral to find out more about its hardness?

Respuesta :

bvbyasia
bvbyasia bvbyasia
  • 18-05-2016
you need to do a
scratch test
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