Chemistry, 14.04.2020 05:40 michaela134
Express in scientific notation. choose the answer with the proper number of significant figures. 0.47 x 10^-17 0.5 x 10^-17 5 x 10^-18
Answers: 1
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Where are chemicals found at work? a. only in cleaning products b. only in carpets and paint c. in every area of work d. only in food preparation submit
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Chemistry, 21.06.2019 18:20
Which statement accurately describes the relationship between air pressure, air density, or altitude? as altitude increases, pressure increases.as altitude increases, air density increases.air pressure and density are lowest at sea level.denser air exerts more pressure than less dense air.
Answers: 2
Express in scientific notation. choose the answer with the proper number of significant figures. 0.4...
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