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Can smoke be transformed into liquid or used as energy or both?
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In which of these cases are the two wave points considered to be in phase with each other?
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Which sentence about particles in matter is true? a. atoms are present in solids and liquids but not in gases. b. the particles of matter are in constant motion. c. the same kinds of atoms are found in different elements. d. when a solid changes to a liquid, the sizes of the particles change.
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If you have 2.30 x 10^26 atoms of magnesium, how many moles of magnesium do you have?...
History, 16.09.2019 23:00
Mathematics, 16.09.2019 23:00
Mathematics, 16.09.2019 23:00
Mathematics, 16.09.2019 23:00
History, 16.09.2019 23:00
History, 16.09.2019 23:00