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19 Cards in this Set
- Front
- Back
Sonorous |
Producing sound |
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Lustre |
radiant in character, glow or shiny |
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Corrosion |
to weaken or destroy gradually |
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ductility |
ability of material to change its shape (drawn out into wire or thread ) |
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Malleability |
ability of extending by hammering (drawn out into sheets) |
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density |
a mass per unit volume (degree of compactness) |
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Suspension |
It is a heterogeneous mixture ( particles are big enough to settle) |
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homogeneous mixture |
mixture made up of same kind of constituents |
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allotrope |
a form showing allotrophy the existence of a substance and especially an in two or more different forms (as of crystals) usually in the same phase |
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Varnish |
an a liquid preparation when applied to a surface dries to form hard lustrous typically transparent coating |
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Metal |
solid substance that is hard and shiny, can conduct heat and electricity |
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Non - metal |
a chemical element that lacks the characteristics of a metal |
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Exception |
exclusion |
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Splinter |
a small piece of wood, metal or glass broken from larger piece. |
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Ion |
an atom or group of atom that carries a positive or negative electric charge due to loosing or gaining electrons |
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Alloy |
A compound, mixture or union of two different things |
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Scrap |
discarded articles, useful while reprocessing |
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adverse |
acting against |
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rust |
a reddish coating formed on iron when chemically attacked by moist air. |