Lab safety
Solids, Liquids, and gases
Scientific Method
Mixtures
Scientific Notation
100

What is the symbol used when poisonous substances are used?

What is a skull with a X?

100

Has a definite volume but not a definite shape?

What is a liquid?

100

How many steps are there in the scientific method?

What is six?

100

What are the two types of mixtures called?

What is Heterogeneous and Homogeneous?

100

Convert to standard notation: 4.7 X 10^4

47,000

200

What should you do if you accidentally spill a chemical on your skin or clothing?

What is wash the affected area with water for at least 30 seconds?

200

In what state do molecules move extremely quickly and by bouncing off each other?

What is gas?

200

What step of the scientific method do you test your hypothesis?

What is Experiment?

200

What is a mixture?

What is two or more substances that are mixed together but not chemically joined?

200

Convert to standard notation: 5.6 X 10^-4

0.00056

300

When should you begin cleaning up your lab station after an experiment?

What is as soon as you are done with your experiment?

300

Had a definite shape and volume?

What is a solid?

300

What is the first step of the Scientific Method?

What is problem?

300

What is a heterogeneous mixture?

What is a mixture that does not mix evenly, and you csn take it apart?

300

Convert to scientific notation: 0.034

3.4 X 10^-2

400

What is the appropriate attire when working in a Lab?

What is a Lab coat, Safety goggles, and Closed-toe shoes?

400

Solids, Liquids, and Gases are three…

What is states of matter?

400

True or False : A hypothesis must be clear, brief, and testable.

True

400

What happens when I combine a solute and solvent?

You get a solution.

400

Which is smaller? 9,000,000 or 9 X 10^9

9 X 10^9

500

when using a Bunsen burner how should you hold it?

What is point the open end of the tube away from yourself and others?

500
In a what does the particles move around each other?

What is liquid?

500

What step of the scientific method can be displayed on a data table or graph?

What is Data and Results?

500

Give an example of a homogeneous mixture.

Peanut butter, ice cream, milk

500

Convert to scientific notation: 45,300

4.53 X 10^4

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