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What was the original element formed moments after the big bang? what then created higher order elements?
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What is conserved in the reaction shown below? h2(g) + cl2 (g) --> 2hcl(g)a. mass onlyb. mass and moles onlyc. mass, moles, and molecules onlyd. mass, moles, molecules, and volume
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What was the original element formed moments after the big bang? what then created higher order ele...
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