Lab Safety
What type of shoes should you wear?
Closed toed shoes
What is made of matter?
Everything!
What do you do when you enter the classroom?
Enter quietly, get materials from the pick up bin, and start on the Bell ringer.
What type of tool is best to measure weight?
Triple beam balance
Hydrogen
How should you hold a microscope?
With both hands- one on the neck and one on the base.
Which state of matter has tightly arranged particles?
Solid
Where do you turn in your assignments?
The turn in bin that belongs to my class.
What type of lab tool is best to measure liquids?
Graduated cylinder or beaker
What is element number 79?
Au - Gold
Why should we wear goggles in a lab?
To protect our eyes from chemicals and shards
Which state of matter has particles that roll past each other?
Liquid
Where should your phones be at all times?
In our backpacks.
What type of lab tool is best to see things closely?
A microscope
What is element number 20?
Ca- Calcium
What should you do if something spills?
Let the teacher know.
Which state of matter has particles that are super loosely packed?
What should I do if I have a question or need help?
Raise my hand.
What type of lab tool is best to separate mixtures? Hint: Helps clean aquariums.
A filter
What element is Sb?
Antimony
What is an example of what not to do during a lab?
How can a state of matter change?
By adding or removing heat
What are the consequences for unwanted behavior?
Verbal warning. private conversation, parent contact, referral
What types of tools do you use to hold things in some labs?
Tongs or tweezers
What compound is made from NaCl? Hint: It's in every kitchen.
Sodium Chloride- Salt