Question | Answer |
What is a prediction about a problem that can be tested? | Hypothesis |
What is a term for drawing conclusions based on something you observe? | infer |
What is the factor being measured in an expieriment? | Variable |
What is the first step to the scientific method? | Regonize the problem |
What is the last step in the scientific method? | Draw conclusion |
What must scientist base their conclusions on to avoid being impartial? | evidence |
What should be worn at all times during lab to decrease the likelihood of causing eye injurys? | Safety Goggles |
What type of footwear is required in a lab? | hard sole, covered shoe |
Which is the correct way to hold a test tube while heating its contents? | pointing away from yourself and others |
Why should taste never be used to test the identity of an unknown chemical? | Many chemicalsare poisonous |
A beaker contains XL of water.What is the volume of water in milliliters?Be able to do conversions. | x=3 (3000 ml) |
At what tempature does water boil in the metric system? | 100 degrees celcious |
Convert X gramsto kilograms.Be ableto do conversions. | X=750 (0.75kg) |
Givin a diagram, what is the volume of liquid in the graduated cylinder? | Be sure that you measure the volume of the liquid from the bottom of the miniscus. |
How many centimeters are in a meter?
KHDuDCM | 100 |
How many meters are in a kilometer?
KHDuDCM | 1000 |
How many millimeters are in a meter?
KHDuDCM | 1000 |
What are you measuring when you measure something in meters cubed? | volume |
What is the amount of space taken up by an object? | volume |
What is the standard unit for length in the metric system? | meter |
What is the standard unit for mass in the metric system? | kilogram |
What is the unit for volume in the metric system? | liter |
What property of an object is measured in grams? | mass |
Which unit of length is the best to measure the length of your pencil? | centimeter |
How are electrons in an atom organized? | In energy levels |
What are the particles that make up an atom? | Protons,Neutrons,electrons |