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Answers by Donnywals

Answers by Donnywals
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Explain why you usually can't use just a single spectrum line to confirm the identity of an element
answered Aug 22, 2017
4 votes
177k views
Which reason best explains why metals are ductile instead of brittle?
answered Jun 16, 2017
3 votes
120k views
Net income or net loss for a period is calculated by the following formula
answered Mar 23, 2017
5 votes
118k views
Hi really need 1, 2 and 3!!!!! Thank you all in advance! Again just ONE, TWO, and THREE thanks!
answered Mar 7, 2017
3 votes
222k views
Amanda's first four test scores are 77, 95, 84, and 69. What does Amanda need to score on the next test to have at least an 82 average?
answered Jul 5, 2016
3 votes
38.5k views
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