Types Of Energy.
MSDS.
Science Equipment.
Bases.
Parallel Circuits.
100
What is atomic energy?
Energy of sub-atomic particles in the nucleus of an atom. eg> nuclear power plant.
100
What happens if a magnesium product comes in contact with water?
Emits flammable gases.
100
Instead of using a lighter or matches, what should you use to light the gas?
A bunsen lighter.
100
If you touch a harmless base, how will it feel?
It will feel slippery.
100
True-False> In a Parallel circuit, electrons have more than one path to follow.
True.
200
What is chemical energy?
Energy in the bond of molecules. eg> gasoline, sugar.
200
What is the first aid procedure for "eye contact" for magnesium?
No known effect on eye contact, rinse with water for a few minutes.
200
What do you use to pour liquids from the bottle into a cylinder?
You use a funnel.
200
For bases, does red litumus paper stay red, or does it turn blue?
Red litmus paper turns blue when there's a base.
200
True-False> In a Parallel circuit the appliances share the electrical pressure.
False
300
What is electrical energy?
Energy of flowing electrons. eg> electrical current (batteries)
300
What does MSDS stand for?
Material Safety Data Sheet.
300
What do you use to clean a test tube?
You use a test tube brush.
300
For bases, does blue litmus paper stay blue or does it turn red?
Blue litmus paper stays blue when there is a base.
300
If you add more and more light bulbs to a parallel circuit, will it give off less light?
No it will not give off less light.
400
What is heat energy?
Energy of particles in motion eg> burning fuel, steam.
400
What is the first aid procedure for "inhalation" for magnesium?
Allow victim, to rest in a well ventilated area, seek immediate medical attention.
400
What does a wire gauze usually sit on when being used?
It usually sits on an Iron Ring.
400
What is another indicator that helps us to identify bases?
Phenolphthalein is another indicator that helps us.
400
In a parallel circuit, when one bulb shuts off, does the rest shut off as well?
No, the rest stay on.
500
What is light energy?
Energy of photons. eg> sunlight, UV-rays, x-Rays, infrared.
500
What is the first aid procedure for "ingestion" for magnesium?
Have conscious person drink several glasses of water or milk.
500
What is the Iron ring attached to?
The iron ring is attached to a retort stand.
500
True-False> Bases do not wear away metal.
True
500
In a parallel circuit, can you shut off one appliance at a time?
Yes you can shut off one appliance at a time.
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