Magnetism
Is a penny attracted to a magnet?
No
If an object floats on water, is it more dense or less dense than the water?
Less dense
True or false: If an object dissolves in water, it is NOT soluble.
False
True or false: The black plastic cords seen around a plug cable is an insulator.
True
What are the three states of matter?
Solid, Liquid, Gas
What tool can I use to measure volume in liquid form?
Graduated cylinder/ Beaker
If a bolt is in water and you put a magnet next to the water but the bolt does not move, is it magnet or not?
It is not magnet.
If a bolt sinks in water, is it more dense or less dense than water?
It is more dense.
If you put salt in a glass of water and it disappears, is it soluble?
Yes
If I wear a cotton glove to take a pan out of the oven and I do NOT get burnt, is the glove a conductor or insulator?
Its an insulator.
If a solid goes to a liquid, what happened to the state of matter?
It melted.
What is a pan balance used for?
It measures 2 objects against each other.
If an object does not move towards a magnet, is it magnetic or not magnetic?
it is not magnetic.
If you had a graduated cylinder that had 3 liquids in it, dish soap on top, water in the middles, and honey on the bottom, which one is the most dense?
Honey
If an object is soluble it _________ in water.
Dissolves
Which one of these items is a conductor of thermal energy?
Plastic fork, cotton glove, or a silver spoon
Silver spoon
When a liquid turns into a solid, what happens to the liquid?
It freezes
What measure temperature?
A thermometer
If I run a magnet over a paper clip and it picks up the paper clip, is the paper clip magnetic or non-magnetic?
Magnetic
If I put a ping pong ball in water and it floats but I put a nail in water and it sinks, which one is less dense than the water?
The ping pong ball
Define solubility.
Anything that can dissolve in water
Define conductor.
A conductor allows heat or electricity to run through it.
What do these things have in common?
Ice cubes, rock, and a plastic spoon.
They are solids.
What does a triple beam balance measure?
Mass
What does cotton, a penny, and foil paper have in common?
They are non-magnetic.
If a sponge floats in water, is it more dense or less dense than the water?
It is less dense.
Define insolubility.
An object not dissolving in liquid.
Define insulator.
An object that does not allow for electricity to flow through it.
Does a liquid take the form of its container?
Yes
How can you measure how much time it takes for water to boil?
A stopwatch/ timer