Matter-Brooklyn Griffith Flashcards
Define:
Chemistry
How things are changed, what their made of and what they do
Define:
Matter
Anything you can hold or touch, anything that takes up space
Define:
An element
Substance that can’t be changed chemically
Define:
An atom
Smallest unit of an element made up of protons, neutrons and electrons
Define:
A compound
Chemically combination of two or more elements
Define:
A molecule
Smallest part of a substance that is in charge of the chemical and physical properties of the substance.
Define:
A chemical formula
Symbols and numbers of different chemicals put together to mean something.
Define:
A pure substance
An element or compound that has physical and chemical properties
Define:
A mixture
Non chemically combination of two or more substances
Define:
A heterogeneous mixture
Not fully dissolved doesn’t combine/mix thoroughly.
Define:
Homogeneous mixture
Mixture of substance that look the same throughout. You can’t tell the difference between them.
Define:
Minscible
Substances able to mix together, change shape (tin foil)
Define:
Immiscible
Substances not able to be mixed, not able to change shape.
