Answers: 3
Biology, 21.06.2019 18:00, danielahumajova6
How is the motion of the particles of water at 80 β°c different from the motion of the particles of water when it is 30 β°c?
Answers: 1
Biology, 22.06.2019 00:00, unknown9263
Molecular models of two different substances are shown below. in the molecule on the left, the oxygen atom pulls on electrons more strongly than the hydrogen atoms. in the molecule on the right, the two oxygen atoms pull on the shared electrons with the same strength. water molecule, h, o oxygen molecule, oz when the two substances are put in the same container, they do not attract each other. why does this happen? a. they both contain oxygen. b. one is polar and one is nonpolar. c . they are both polar. d. they contain different elements.
Answers: 1
Biology, 22.06.2019 06:30, hdhdhd49jdhd
Match the pollutants. 1. a chlorofluorocarbon smoke 2. a biodegradable organophosphate insecticide freon 3. particle pollution paint 4. hazardous waste monoxide 5. carbon is completely burned malathion 6. carbon is incompletely burned dioxide
Answers: 2
Why are wetlands important ?...
Mathematics, 15.04.2020 01:28
Mathematics, 15.04.2020 01:28
Mathematics, 15.04.2020 01:28
Mathematics, 15.04.2020 01:28