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7 Cards in this Set
- Front
- Back
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glass
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a ceramic prouduct it made up by mixing small amnounts of limestone and potash with silica at high temputers a soulution thats a supercooled liquid
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plastic
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a modern material made from oil and gas
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trubidity
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a measure of the amount of suspened solids in water
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pH scale
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a gauge ranging from 0 witch is ( stronlgly acid ) to 14 ( strongly alkaine, used to express the acidity or alkainity of a soultion
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soft water
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water that contains very small amounts of minerals , lathers eaisily
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hard water
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water that contains dissolved sustances such as sulphur and magnesium or culciem which perventing soap from lathering well
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whims
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(WORKPLACE HAZARDEOUS MATERIALS INFORMATION SYSTEM ) SYMBOLS FOUND ON HAZARDEOUS PROUDUCTS THAT IDENTIFY ANY KIND OF DANGER AND GIVE INFO ON SAFE HANILING
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