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The big bang nucleosynthesis theory states that elements were produced in the first few minutes of the big bang while elements have their origins in the interiors of stars, forming much later in the history of the universe.
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How many atoms or molecules are there in a mole of a substance?
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People who practice which of the following diets may run the risk of not getting enough iron. a. gluten free or vegan diet b. diet for managing diabetes c. vegan diet d. gluten free diet
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"predict whether each of the following compounds is soluble in water." a. sn(oh)2b. k3po4c. agno3d....
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