States of Matter
Water is an example of what state of matter?
Liquid
Clothes are made out of what material?
Cotton
No
On a hot sunny day, what will happen to a puddle of water?
It will evaporate.
A rock in the ocean is an example of what?
Solid, Liquid, or Gas?
Solid
Is a steel paperclip magnetic?
Yes or No?
YES
Which kind of metal is the strongest?
STEEL
Is a penny magnetic?
NO
What tool is used to test magnetism?
Magnet
Which item will float in water?
Golf Ball, Rubber Duck, Paper Clip, Rock ?
Rubber Duck
If you heat water using a hot plate, what will happen to the temperature?
The temperature will increase.
Why is cotton more useful that wood for a shirt?
It is more FLEXIBLE
When you add heat to an ice cube, what will happen?
It will melt
wood = floats
steel = sinks
plastic = floats
Which material should I use to build a boat? And why?
Wood and Plastic because they FLOAT
Will it keep or change its size/shape?
It will KEEP its size and CHANGE its shape.
To measure mass, what tool can you use?
Scale
Why is glass a better option for windows compared to plastic wrap?
Does gas have its own shape?
No, it takes the shape of its container.
Juice cooling to become a solid is an example of what?Melting, Evaportation, Freezing, Boiling
Freezing
When ICE changes into WATER, what states of matter are occuring?
liquid changing to a solid
How can you test whether an object sinks or floats?
Tiny drops of water formed on the outside of a cold can. The droplets formed from condensation. Where did the water come from?
Water Vapor
that has mixed in the air
Steam is an example of what?
When drops form on a cold can, what do we call this?
Condensation