Safety with Chemicals
Safety with Heat
Safety Symbols
Lab Equipment
Lab Equipment II
Basic Science
Misc.
100
How should you taste chemicals?
You should never taste chemicals!
100
What should you use to put out a small fire on the lab table?
Fire Blanket
100
What symbol is this?
100
What is used to magnify tiny objects and structures, making them visible for examination?
A Microscope
100
Identify the lab equipment.
Hot Plate
100
What force keeps us on the ground?
Gravity
100
What are the names of the three Powerpuff Girls?
Blossom, Bubbles, and Buttercup
200
Complete the sentence...
_________ return unused chemicals to their original containers.
Never
200
Why does a fire blanket put out a fire?
It smothers it/Doesn't allow it to get oxygen.
200
What should you do if you see this symbol?
Wear safety goggles.
200
What piece of lab equipment is used to measure precise amounts of liquid?
A Graduated Cylinder
200
What is generally used for moving small amounts of liquid?
A pipette
200
What is the closest star to Earth?
The Sun
200
How many bones do sharks have?
0
300
How should you smell chemicals?
Waft
300
What is the fire extinguisher rated for?
A- Solids
B- Chemicals
C- Gases
300
What should I do if I see this symbol?
Do not touch chemicals. Rinse immediately if chemical comes into contact with skin or clothing. Do not inhale chemical. Keep hands away from face.
300
What unit of mass is measured on the triple beam balance?
grams
300
What are these called?
Test Tubes
300
What are the tiny particles that make up all matter?
The Atom
300
How many chromosomes do humans have?
46
400
Should you put acid in water or water in acid?
Put acid in water.
400
Name four things you must do when working with heat or flames?
Tie back long hair
Secure loose clothing
Wear Safety Goggles
Wear Safety Apron
Remove Dangly Jewelry
Never heat a closed container
Assume its always hot
400
What are three things to be done if you see this symbol?
Use care when using electrical equipment. Never use electrical equipment around water or when your hands or equipment is wet. Do not let electrical cords dangle from work station. Unplug electrical equipment when not in use.
400
What is the use of this lab equipment?
Mortar and pestles are great tools to mix, grind, smash, and pulverize wet or dry substances.
400
What units of measurement will our thermometers measure?
Fahrenheit and Celsius
400
What causes tides in the ocean?
The Moon's gravitational pull
400
What is the currency of Japan?
The yen
500
If I get chemicals in my eyes what steps should I take? Explain in detail what you should do. Identify at least four things you should do.
Notify the Teacher
Remove Contacts
Wash hands
Turn on Eye Wash Station
Hold eyes open with fingers
Flush eyes for minutes
500
Explain why you should never heat substances in a closed container.
The pressure can build up in the container and cause it to burst or explode.
500
What would the symbol look like if I need to follow these safety rules?
Handle breakables with care. Do not use chipped or cracked glassware.
500
What part of the microscope do you set the slide and coverslip on?
The Stage
500
Name 5 pieces of lab equipment that are made of glass.
Beaker
Erlenmeyer Flask
Graduated Cylinder
Thermometer
Glass Rod
Slide and Coverslip
500
How long does it take Earth to orbit the Sun?
About 365 days
500
Who wrote the play "Romeo and Juliet"?
William Shakespeare