Vocab
Anything that has mass and takes up space.
Matter
Substance that is not evenly mixed.
Heterogeneous Mixture
Ice freezing is a liquid to a ...
Solid
We know fall leaves are a chemical reaction because we see...
a color change
What is the letter/s for Hydrogen?
H
A small particle that is a building block for matter.
Atom
Substance is evenly mixed also known as a solution.
Homogeneous Mixture
When water boils it is a liquid to...
gas
We know a banana rotting is a chemical reaction because we smell...
rotting
What is the letter/s for Neon?
Ne
Matter with composition that is always the same.
Substance
The amount of matter in an object.
Mass
When ice melts its a solid to...
liquid
We know sparklers are a chemical reaction because when we see...
Fire
What is the letter/s for Copper?
Cu
Substance made of one atom.
Element
Change in size, shape, form, or state of matter.
Physical Change
An egg cooking is a liquid to a...
Solid
We know vinegar and baking soda is a chemical reaction because when combined we see...
bubbles
What is the letter/s for Potassium?
K
Substance made up of two or more atoms.
Compound
Change in matter in which substances change with new physical or chemical properties.
Chemical Change
When you shred paper does it stay as paper?
Yes, its size changes, but it is still paper.
We know oxygen, water, and iron are a chemical reaction because when combined we see...
rust
What is the letter/s for Lead?
Pb