Physical Properties
Lab Safety and Tools
Physical Properties
Science Experiments
100
How do you know Coke is a liquid?
It takes the shape of its container
100
If a person is on fire what safety equipment should I use?
Fire blanket
100
Are all metals found on Earth magnetic?
No only some metals are magnetic
100
Why do we repeat experiments over and over?
To get more accurate results.
200
Which metals are magnetic?
Iron and Nickel
200
What safety equipment should I use when using the hot plate?
heat resistant gloves
200
If something is soluble in water, what does that mean?
It dissolves in water
200
Before we start an experiment we should first read.....
The directions and see what safety equipment we need.
300
What happens to salt as you stir it in with water?
The salt gets smaller and smaller until it dissolves.
300
What equipment do we need to wear when we are using glassware?
Goggles to protect our eyes
300
What tools can you use to separate mixtures
Magnets Sieve filter Funnel Colander Tweezers
300
How do we conserve our natural resources in science lab?
We use glassware that we can wash and reuse
400
Any matter that sinks when placed in water is considered what?
More dense than water
400
What are gloves used for?
To prevent waste from touching your hands
400
Any matter that floats on top of water is considered what?
Less dense than water
400
Scientist who want very accurate results would do what in their experiments?
Repeat their tests or trials over and over to get accurate results.
500
What is the boiling point of water?
100 degrees celcius
500
If I am boiling salt water, what safety equipment should I wear?
Goggles to protect my eyes
500
Why are the handles on pots and pans made out of plastic
Plastic is a insulator, and it insulates the heat that comes from the pan. To protect you from burning your hand
500
What science equipment do I need to make observations in a lab?
hand lens science notebook
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