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Chemistry, 21.06.2019 12:30
Acycloalkane molecule contains 8 carbon atoms. how many hydrogen atoms are present in the molecule?
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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.
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Chemistry, 21.06.2019 22:00
Afamily is one another name for a group on the table of elements.
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Chemistry, 22.06.2019 05:00
If the density of water is 1.0 g/cm3, which of these materials would float in water, based on their densities? check all that apply. aluminum cork iron lead wax
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Do the chemical formulas NO, NO2 and N2O provide the same information in all aspects? Explain....
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