Flashcards in Matter Chapter 3, Mixtures, Elements, and Compound Deck (21):
Matter that consists of two or more substances mixed together but not chemically combined. Also the substances that make up a mixture have properties.
A mixture that does not appear to be the same throughout. The particles in it are large enough to be seen and saeperated from the others particles
Is a mixture that appears to be the same throughout.
It is a homogeneous mixture in which the particles are mixed together but not dissolved. Example: whip cream, clouds
Is the type of homogeneous mixture formed when one substance devolves in another.
The substance in solutions that is dissolved.
The substance that does the dissolving.
a substance that dissolves in water.
A substance that doesn't dissolve in water.
The amount of a solute that can be dissolved in a solvent at a temperature.
It is metal solutions like brass is an alloy of copper and zinc.
All particles that make up a substance are one type of material and have definite properties.
Elements are the simplest of pure substances.
The smallest particle of an element that has the properties of that element.
Are the shorthand way of representing the elements.
Is a pure substance made of more than one element. Two or more is chemically combined.
Two or more atoms that is chemically bounded together.
Combinations of chemical symbols are called chemical formulas.
Small numbers to the lower of a chemical which tells how many atoms of that type.
A chemical equation tells molecules are in a chemical reaction and how many molecules are in a chemical reaction.