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Flashcards in Chemistry Deck (12):
1

Atomic number

Protons and Electrons

2

Mass number / Atomic Weight (Atomic mass)

Total Protons and Neutrons

3

Defenition of a compound

Multiple elements that are chemically bonded

4

Defenition of a mixture

Multiple elements that are not chemically bonded

5

Homogeneous mixtures / solutions

Evenly mixed and look like one substance
Ex) Milk, Blended Smoothie, Pulp-less Orange Juice

6

Heterogeneous mixtures

NOT evenly mixed so that you can tell that they are made of more than one substance
Ex) Salad, Non-Blended Smoothie, Pulp Orange Juice

7

Distillation

Boiling a liquid from liquid form to gas for then back to liquid

8

Magnetism

Separating the metal objects from a solution using a magnet

9

Centrifuge

A rapidly spinning machine separating objects by desnsity

10

Solvent

Larger material that does the dissolving

11

Solute

Smaller material that gets dissolved

12

Formula for density

Mass ÷ Volume