Chemistry, 15.07.2019 00:00 nell1234565
Roup of students are wandering around a room. when their teacher claps, the students sit down wherever they are. this situation best models the formation of which type of solid? an amorphous solid because the particles do not have a regular structure an amorphous solid because the motion of the particles stopped a crystalline solid because the moving particles lock into fixed positions a crystalline solid because the particles have a long-range order
Answers: 1
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The variability in marine salinity between habitats does not impact the fish living there. select the best answer from the choices provided t f
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An object becomes electrically charged when: electrons are created in it electrons from it are destroyed electrons are transferred to it protons from it are destroyed protons are created in it
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Sodium sulfate dissolves as follows: na2so4(s) → 2na+(aq) + so42- (aq). how many moles of na2so4 are required to make 1.0 l of solution in which the na concentration is 0.10 m?
Answers: 2
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