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Why is a “spark” of energy required to begin the chemical reaction of burning a fossil fuel? What is another name for this spark of energy?
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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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In the space, show a correct numerical setup for calculating the number of moles of co2 present in 11 grams of co2
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Why is a “spark” of energy required to begin the chemical reaction of burning a fossil fuel? What is...
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