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A student collected the following data on three unknown mixtures. Explain whether s...
Chemistry, 28.02.2020 01:23 raiderries
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A student collected the following data on three unknown mixtures. Explain whether sample 2 is a solution, suspension or colloid Give 2 reasons for your choice.
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The big bang nucleosynthesis theory states that elements were produced in the first few minutes of the big bang while elements have their origins in the interiors of stars, forming much later in the history of the universe.
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7. in the cycle, a virus integrates its dna into the host's dna, and its dna is replicated when the host dna is replicated. a. infectious b. retroviral c. lysogenic d.lytic
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Alidded glass container is filled with a colored gas. after a period of time, it is observed that the gas is uniformly spread throughout the box and that the movement has slowed considerably. next, a warm iron plate is carefully placed under the box. why is there resumed movement of the gas in the container?
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