Chemistry, 16.09.2021 15:00 ericchen4399
A prospector finds an element with an atomic num ber of 79. Is this element gold? Explain your answer. Help ASAP
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For the following, determine the type of reaction and then give products.
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Scientists have developed an explanation of a phenomenon from several verified hypotheses. the explanation has been confirmed through numerous experimental tests.which option best describes this explanation? a. scientific lawb. research questionc. hypothesisd. scientific theory
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How many atoms or molecules are there in a mole of a substance?
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The bone of a dinosaur and the imprint of a leaf are examples of which kind of fossils? a) index b) body c) amber d) trace
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A prospector finds an element with an atomic num ber of 79. Is this element gold? Explain your answe...
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