Chemistry, 27.12.2020 23:30 yoyoho6218
Please select the word from the list that best fits the definition
Used in chemical reactions to break bonds and form new bonds
chemical change
color change
endothermic
exothermic
chemical energy
Answers: 1
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Asample of radium-226 will decay 1/4 of its original amount after 3200years. what is the half-life of radium-226?
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Let the ed50 of a recreational drug be defined as the amount required for 50% of a test group to feel high or get a buzz. if the ed50 value of ethanol is 470 mg/kg body mass, what dose would a 70 kg party goer need to quickly consume in order to have a 50% chance of getting a buzz? 235 mg 470 mg 32,900 mg 35,000,000 mg
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Aseismic wave is energy released as the result of rock movement along a fault. t or f ?
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How do you interpret a chromagram for what mixtures contain?
Answers: 1
Please select the word from the list that best fits the definition
Used in chemical reactions to br...
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