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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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What is the overall order of reaction for rate = k[no]2[o2]
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Turbo the snail moves across the ground at a pace of 12 feet per day. if the garden is 48 feet away, how many days will it take for the snail to get there?
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An ion with an atomic number of 34 and 36 electrons has a charge. a. +2 b. -36 c. +34 d. -2...
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