After break review

Which of these glassware is a graduated cylinder?

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• 
• 
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Which of the following are safe lab practices?

• Heating a beaker on a hot plate

• Setting a test tube down on the table

• Washing your hands before leaving the lab

• Looking into the side of a test tube to observe a reaction

What does this symbol represent?

Rate these states of matter from highest to lowest intermolecular forces. (write your answer as a three digit number, ex. 123)

1. Liquid

2. Solid

3. Gas

All matter is in a state of _____.

As temperature increases, what happens to the space between particles?

• Stays the same

• Increases

• Decreases

As temperature decreases, what happens to the intermolecular forces between particles?

• Stays the same

• Increases

• Decreases

Rate these states of matter from highest to lowest kinetic energy of their particles. (Give your answer as a three digit number, ex. 123)

1. Gas

2. Solid

3. Liquid