After a physical change, the substance always has the same ___
A. chemical properties
B. volum...
Chemistry, 10.10.2020 21:01 brookedeanovich
After a physical change, the substance always has the same ___
A. chemical properties
B. volume
C. mass
D. state
Answers: 3
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Particles vibrate in a rigid structure and do not move relative to their neighbors.
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Consider the directing effects of the substituents on salicylamide and predict the possible structures of the iodination products. which do you think will be the major product?
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At stp, which substance is the best conductor of electricity? a. nitrogen b. neon c. sulfur d. silver
Answers: 1
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Which of the following reasons best explains why a scientist would want to replicate gregor mendel's pea plant experiment? a. to discover new aspects of the natural world b. to test the predictions of current theories c. to explain recently observed phenomena d. to test the conclusions of prior investigations
Answers: 1
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