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Chemistry, 22.06.2019 16:00
How could a student test the effect of removing heat from a gas that is stored in a sealed container? what must occur in order for matter to change states?
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Convert the temperature of dry ice, –77 ∞c, into degrees fahrenheit and kelvin.
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Chemistry, 22.06.2019 19:30
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Chemistry, 22.06.2019 23:30
With the largest atoms and the smallest number of valence electrons and with the smallest atoms and the greatest number of valence electrons are the most reactive. a. nonmetals; metals b. nonmetals; transition elements c. transition elements; metals d. metals; nonmetals
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Find time at 11°west if it is 12 midnight at GMT ...
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