iuerhfuirehf Flashcards
Chemistry
The study of matter its composition and its interactions
matter
Everything, anything with mass (amount of matter) and volume (space it takes up)
atom
smallest unit of matter be broken down
element
a type of atom a pure substance that cannot be broken down.
chemical bond
The link between the atoms holding them together
Substance
Something you cannot break into simpler parts using physical changes.
Molecule
A co,combinations of two or more atoms
Compound
Two or more elements chemically combined
Mixutre
Two or more substances physically combined in any amount
Heterogeneous Mixture
Two or more substances that are not evenly mixed you can see different parts
Homegenous
Two or more substance that are evenly mixed, you cannot see different parts, a solution
Solution
A homogeneous mixture
solute
substance that gets dissolved.