The tiny pieces that all matter—all the stuff in the world—is made of?
Fertilizer
Atoms
The temperature at which a substance changes from the liquid?
Boiling Point
Reactant
Letters and numbers showing the types and number of atoms that repeat to make up a substance
Chemical Reaction
Chemical Formula
A process in which atoms rearrange to form new substances
Scale
Chemical Reaction
Able to cause damage?
Product
Corrosive
A structure formed by repeating groups of atoms linked together in a large network?
Substance
Extended Structure
A substance that is added to soil to help plants grow?
Atoms
Fertilizer
The temperature at which a substance changes from the solid phase to the liquid phase?
Boiling Point
Melting Point
An object, diagram, or computer program that helps us understand something by making it simpler or easier to see?
Molecule
Model
A group of atoms joined together in a particular way?
Molecule
Scale
An ending substance that is made during a chemical reaction?
Reactant
Product
Something that can be observed about a substance, such as color, smell, or boiling point?
Product
Property
A starting substance that is part of a chemical reaction?
Reactant
Property
To change the order or position of something?
Rearrange
Scale
The relative size of things?
Model
Scale
Something that is made of all the same atoms or groups of atoms?
Substance
Fertilizer
