States of Matter
What are the states of matter?
What is a solid, liquid, gas?
What state of matter is steam?
What is a gas?
If butter is placed in a hot pan what will happen to this solid?
It will melt and turn into a liquid.
What is a liquid moving to a solid
What Condensation
why do liquids expand more than solids?
Particles move around each other faster where the force of attraction between these particles is less than the force of attraction in solids.
Which state of matter is an ice cube?
What is a solid?
What is MATTER?
Watch this video https://www.youtube.com/watch?v=ZgTTUuJZAFs then answer this question:
How does the molecules behave, in a balloon, placed in liquid nitrogen?
The volume of the air decreases.
How may states of matter can we observe in a hot bowl of soup? Explain
3. Solid is the bowl. Liquid is the soup. Gas is the steam.
define sublimation
solid to gas
How do solids molecules move?
They vibrate (shake back and forth) and are close together.
Which state of matter keeps its volume and its shape when you move it from place to place?
What is a solid?
What is an example of a Solid, Liquid and Gas.
Anything, Juice, Water... Steam
name the 5 phase changes of matter
melting, freezing
Evaporation, condensation
Sublimation,
SLIME is technically not a solid nor a gas. It is called a non-Newtonian fluid. Why?
Because it has properties (acts like) both a solid and a liquid.
How does a gas move? How do the molecules forms arrange?
Quickly or Fast and the molecules are arranges spaced apart and collide into each other
How does ice move? How is ice arranged in solid form?
Vibrates and packed tightly together.
describe characteristics of a solid
Fixed shape, Fixed volume, vibrates slowly
name the four characteristics of liquid
Not rigid( semi loosely packed)
no shape
fixed volume
cannot be squashed( compressed)
Two ways that can change the particle arrangement in matter is
Heat and cold
A solid moving from a Solid to a Gas is?
Sublimation
what phase change happens when a chocolate bar sits in the sun
Melting
If Steam goes from a Gas to a liquid this is called
Condensation
Dew droplets on the grass on a sunny morning after a cool night is an example of...
Condensation.
Give an example of something SOLID that can be poured like a LIQUID without heating it up.
Sand, sugar, salt, powdered spices, powdered coco, etc.