Chemistry, 12.08.2021 20:00 msdmdsm1186
How do experiments help scientists learn about the world?
A. Experiments explain scientific theories.
B. Experiments prove the scientists' hypotheses.
C. Experiments test the scientists' ideas.
D. Experiments correct old ideas.
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Neils bohr believed that electrons orbited the nucleus in different energy levels, based on strong support from
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Particles vibrate in a rigid structure and do not move relative to their neighbors.
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What is the mass of naoh that would have to be added to 500 ml of a solution of 0.20 m acetic acid in order to achieve a ph of 5.0?
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How do experiments help scientists learn about the world?
A. Experiments explain scientific theorie...
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