Vocabulary
A quality, trait or detail used to describe something
Property
Particels are backed tightly together
Gas
All matter is made up of
Atoms
A piece of paper being torn is what kind of change
Pysical Change
A combination of different types of matter that can usually be sperated back into its orgianl parts
Mixture
A substance made of one or more kinds of atoms joined together by chemcical bonds
Molecule
Particles are slightly free flowing
Liquid
All atoms have even smaller parts called
protons , neutrons, electrons
Smashing a piece of bread changes the what?
Volume
Evidence
A small particle of chemcial matter
Atom
Particles are very free flowing
A positive charged part of an atom is the
Protons
When I smash a piece of bread what does not change?
mass
High Solubility
The method people use to find a solution to a problem
Design Process
Gas changes from a gas to a liquid
Condensation
The negative charged part of an atom is the
When two types of matter come together it creates?
Chemcial Change
Low Solubility
The science of what matter is made of and how matter changes
Chemistry
Gas changes from a liquid to a gas
Evaporation
What is made up of a single type of atoma and cannot be broken down into simpler substances
Elements
What new item is created when a car sits out inf the rain to long?
Rust
In the design process things that Must be in the design are called
Criteria