Vocabulary
State of matter with particles close together and vibrating in place.
Solid
Properties of matter that can be observed or measured without changing the substance.
Physical Properties
The 3 states of matter are...
Solid, liquid, and gas
These people were the first ones to discover acids and chemistry.
Alchemists
This substance reacts with water AND vinegar.
Baking powder
State of matter that takes the shape of its container and has a definite volume.
Liquid
A new substance forms during this kind of change.
Chemical change
At room temperature, what state of matter is water?
Lqiuid
This solution caused dull copper coins to become shiny.
Salt and vinegar
This alchemist was correct about what happened to the gargoyles.
Robert
Property that can only be seen if the matter changes.
Chemical property
Chemical Change
If matter is freezing, it is changing from a _______ to a _______.
Liquid to a solid
These two liquids reacted to make slime.
Glue and Borax
Temperature of liquid nitrogen
- 321 oF
State of matter with no definite shape or volume.
Gas
Salt dissolving in water is an example of this type of change.
Physical change
Gas
Baking soda and vinegar caused a bag to explode because...
A gas built up inside the bag.
When gas in a balloon is heated, does it expand or shrink?
It expands.
Avocados turn brown because of this property.
Oxidation
You observe Physical Properties with what five senses?
Sight, touch, hearing, smell, and taste
Oobleck, peanut butter, and toothpaste are all examples of this kind of substance.
A non-Newtonian fluid - it's a solid and a liquid at the same time.
This substance caused the gargoyles to look old and worn.
Acid rain
This metal is a liquid at room temperature
Mercury