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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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Which of these features are formed when hot groundwater is forced out through cracks in the earth's surface?
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Which statement accurately represents the arrangement of electrons in bohr’s atomic model?
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