▸ Specimen Drawer
Materials & Substances — Lesson 17
Specimen
chipboard
chipboard
ˈtʃɪpbɔːrd
a cheap hard material made from wood chips that are pressed together and bound with synthetic resin
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cholesterol
cholesterol
kəˈlestərɑːl
an animal sterol that is normally synthesized by the liver; the most abundant steroid in animal tissues
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chrome
chrome
another word for chromium when it is used in dyes or pigments
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chromium
chromium
ˈkroʊmiəm
a hard brittle multivalent metallic element; resistant to corrosion and tarnishing
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citrate
citrate
ˈsɪtreɪt
a salt or ester of citric acid
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clapboard
clapboard
ˈklæpbɔːrd
a long thin board with one edge thicker than the other; used as siding by lapping one board over the board below
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Specimen
coal
coal
koʊl
fossil fuel consisting of carbonized vegetable matter deposited in the Carboniferous period
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coals
coals
koʊlz
fossil fuel consisting of carbonized vegetable matter deposited in the Carboniferous period
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cobalt
cobalt
ˈkoʊbɒlt
a hard ferromagnetic silver-white bivalent or trivalent metallic element; a trace element in plant and animal nutrition
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coke
coke
koʊk
carbon fuel produced by distillation of coal
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colloid
colloid
ˈkɑːlɔɪd
a mixture with properties between those of a solution and fine suspension
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combustible
combustible
kəmˈbʌstəbəl
a substance that can be burned to provide heat or power
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▸ Catalogue Progress
0 / 12 specimens catalogued
Mark each specimen as learned to complete this drawer.