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17 Cards in this Set
- Front
- Back
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crystal
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a clear, transperant mineral or glass resembling ice
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gas
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a substance processing perfect molecular mobility and that property of indefinite to a solid or liquid
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experiment
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a year, trial or tentitave procedure an act or operation for the purpose of discovering something unknown or of testing a principle, supposition
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chemist
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a specialist in chemistry
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energy
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the capacity for vigorous activity, available power
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sodium
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a soft white metallic element that oxides rapidly in most air occurring in nature only in the combined state and used sodium peroxide..necessary element in the body for the antness of normal fluid balance
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atom
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the smallest component of an element having the chemical property's of the element, consisting of a nucleus(nuetrons&protons)
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hydrogen
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colorless, odorless, flammable gas that combines chemmically with oxygen to form water the lighest know element
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oxygen
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colorless, odorless, gaseous element consisting about 1/5 of the volume of the atmosphere
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liquid
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composed of molecules that move freely among themselves but don't tend to sperate like those of gases. neither gaseous nor solid
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base
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the bottom support of anything, that in which a thing stands or rests
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element
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a compound or constituent of a whole or one of the part into.which a whole may be resolved by analysis
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carbon
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cannon dioxide or other carbon compounds that are emitted onto.the atmosphere causing rising temperatures
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compound
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composed of two or more parts, elements, or ingredients
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substance
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that if which a thing consists physical matter or material
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solid
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have three dimensions (length wide&height) as a geometrical body or figure
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acid
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a compound usually having a sour taste and capable of nuetrlzing alinkd and reddening blue litmus paper. containing hydrogen that can be replaced by q metal or an electropositive group to form a salt or containing an atom that can be accept a pair or electrons from a base
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