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Ber [7]
3 years ago
12

Helpppppppppppppppppppppppppppppppppppppppppppp

Chemistry
1 answer:
swat323 years ago
7 0
 two elements are both Boron and Oxygen.
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when a number in scientific notation contains a significant zero, is that zero also significant in the expanded notation? give t
AlexFokin [52]
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