naz731
naz731 naz731
  • 14-04-2018
  • Chemistry
contestada

pls answer 24 and 26.pls explain

pls answer 24 and 26pls explain class=

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rubyredcoat
rubyredcoat rubyredcoat
  • 14-04-2018
24- diamond and corundum because they’re harder 26- aapatite fluorite calcite
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