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Daily Science Review. February 24, 2014. Which of the following actions will NOT help you separate a mixture? a. heating b. filtering c. cutting d. evaporating . Monday. What would you expect to find inside an electromagnet? a. A coil of wire b. A permanent magnet c. Two bar magnets
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Daily Science Review February 24, 2014
Which of the following actions will NOT help you separate a mixture? a. heating b. filtering c. cutting d.evaporating Monday
What would you expect to find inside an electromagnet? a. A coil of wire b. A permanent magnet c. Two bar magnets d. A device that uses electricity Tuesday
Water is a compound, H2O. What are its smallest parts in water vapor? • Molecules of H2O • Atoms of H and atoms of O • Drops of liquid water, H20 • Charged elements of hydrogen and oxygen Wednesday
If an increase of decrease in temperature is large enough, it can cause • A loss of mass • An electrostatic discharge • A transfer of electrons • A change of state Thursday