Chemistry
12.09.2020 06:32
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The atomic number of carbon is 6. its nucleus must contain:
The atomic number of carbon is 6. its nucleus must contain:
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ndkdidnfnk
4,4(42 marks)
Must contain: 6 protons, 6 electrons and 12 neutrons.
akkira02
4,9(58 marks)
Density of the liquid.
Explanation:
Density is the mass per unit volume of a substance.
At specific volume of each immiscible substance, the substance with lower relative molecular mass has the lower density and such floats.
Thus, the physical properties that determines the solvent layer that will be on top is DENSITY.
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