States of Matter
What are the 3 states of matter?
Solid, Liquid, and Gas
A/an ________ is rougher than a/an _______.
sandpaper, whiteboard
Sandpaper is rougher than a whiteboard.
Which would observe more water, a beach towel or a coffee filter?
Beach towel
Air takes up _______.
time, money, space, gas
Space
What changes do you notice when cooking a pancake?
It starts out as a liquid, then as it cooks it becomes a solid.
An ice cube is a _________
solid, liquid, or gas?
Solid
A/an ________ is longer than a/an _______.
sticky note, iPad
An iPad is longer than a sticky note.
Which would stand up better to a gust of wind, straws or sticks?
Sticks
All things are made of ____________
Matter
Is cooking a pancake a physical or chemical change?
Chemical
A puddle is a _________.
solid, liquid, or gas?
Liquid
Color, shape, size, texture, and odor are called the observable ___________ of matter.
Properties
Johnny had three ice cubes in his cup. They melted in the hot sun. How can Johnny
reverse this change?
a) Add more heat to the cup
b) Put his melted water in an ice cube tray in the freezer
c) Add more ice cubes to the cup
b) Put his melted water in an ice cube tray in the freezer
What state of matter has its own shape?
Solid
No
solid, liquid, or gas?
Gas
Name 3 observable properties of an apple.
Could say: shape, color, texture, odor, etc.
If you heat a solid, it will become a _______.
Liquid
Which is more flexible, a pipe cleaner or a marble?
Pipe cleaner
If I cut a piece of wood, is that a physical or chemical change?
Physical
Which state of matter takes the shape of its container?
Liquid
Name 3 observable properties of a basketball.
Could say: shape, color, texture, odor, etc.
If you heat a liquid it will become a _________.
Gas
Which of the following changes cannot be reversed?
a) An ice cube melting in a glass
b) Butter melting in a dish
c) An egg boiling in hot water
c) An egg boiling in hot water
If I burn a log is that a physical or chemical change?
Chemical