4. which of the following statements is true?
chemical reaction rates vary with the conditions of the reaction, but nuclear decay rates do not.
nuclear decay rates vary with the conditions of the reaction, but chemical reaction rates do not.
both chemical reaction rates and nuclear decay rates vary with the conditions of the reaction.
neither chemical reaction rates nor nuclear decay rates vary with the conditions of the reaction.
6. transmutation involves
nuclear change.
chemical change.
both a nuclear change and a chemical change.
neither a nuclear change nor
Answers: 1
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Quiz1. which physical state of nitrogen has the highest entropy? a solid© b gasoc liquid
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Two metal blocks that have slightly different temperatures are placed next to one another. after five minutes, they both have lower but equal temperatures. according to the law of conservation of energy, what most likelyhappened? energy was created inside the blocks. energy was destroyed inside the blocks. energy was absorbed into the blocks from outside the system. energy was transferred from the warmer block to the cooler block.
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4. which of the following statements is true?
chemical reaction rates vary with the conditio...
chemical reaction rates vary with the conditio...
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