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Which is the most penetrating kind of radiation that can be shielded with aluminum foil a) alpha particles b) beta particles c) gamma rays d) high energy photons
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Which conclusion fits the data in the table? a. heat chemically changes chocolate and margarine. b. all solids become liquid at 100°f. c. removing heat from a substance it to melt. d. matter may change shape when it is heated.
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Select the correct location on the image identify the element that humans need to breathe. 2015 er r ights reserved
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Chemistry, 23.06.2019 04:00, Tiredd7838
Which of these are physical changes in matter? check all that apply boiling water a pencil being sharpened exploding dynamite freezing water rotting cheese
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Which is the most penetrating kind of radiation that can be shielded with aluminum foil a) alpha pa...
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