PLEASE HELP WORTH 100 POINTS AND ILL GIVE BRAINLIEST
Determine the density of three pure solids on g/cm3. Choose objects of which you are sure of their identity, such as
aluminum foil (crumpled or in a ball), copper wire or iron nails. Then, test an object that you think might contain one of
the materials you tested.
Report as to whether your data supports your hypothesis. Write a 200 word report including hypothesis, procedure,
results, and conclusions. Discuss the question, "What factors cause differences in density?" Be specific.
Example: If you choose aluminum foil and test its density by doing a water displacement test. You could then choose a
soda can or a can that contained some fruit, vegetable, or soup and test the can.
Example: If you choose to test copper wire, you could use a penny for your second test to see if the penny is pure
copper.
Answers: 2
Chemistry, 22.06.2019 02:30, brittanysanders
When you perform this reaction, what could remain at the end of the reaction? check all that apply. excess reactant aqueous copper chloride excess reactant aluminum oxygen product solid copper carbon dioxide product aqueous aluminum chloride water
Answers: 2
Chemistry, 23.06.2019 01:00, aliviadushane
If a straight-chain hydrocarbon is a gas at room temperature, how many carbon atoms will it have? a. 6 carbon atoms b. 12 carbon atoms c. 24 carbon atoms d. 3 carbon atoms
Answers: 1
PLEASE HELP WORTH 100 POINTS AND ILL GIVE BRAINLIEST
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