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When 80 g of sodium hydroxide, NaOH, are dissolved in enough water to make 500 mL o...
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Chemistry, 22.06.2019 13:00, netflixacc0107
Amixture with the same composition throughout is!
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Chemistry, 23.06.2019 11:40, missmontgomery21
Which of the following observations indicates that an atom has neutrons? some uncharged particles are scattered by a beryllium atom when it hits a gold foil. some uncharged particles bounce back from a gold foil when it is bombarded with alpha particles. a radiation consisting of uncharged particles is emitted when alpha particles strike beryllium atoms. a radiation which attracts electrons is produced when a beryllium atom is bombarded with alpha particles.
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Chemistry, 23.06.2019 12:00, kenken2583
Jill is pushing a box across the floor. which represents the upward force perpendicular to the floor? a) fp b) ff c) fn d) fg
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