High School Chemistry
(9 Units, 80 Lessons)
Unit 1 - Chemical and Physical Properties(11 Lessons)
Scale and Powers of TenHigh School Chemistry » Unit:Chemical and Physical Properties
High School Chemistry
» Unit:
Chemical and Physical Properties
Big Idea:Scientists use instruments and metric units to quantify and understand the size of objects from huge to tiny.
Precision vs. AccuracyHigh School Chemistry » Unit:Chemical and Physical Properties
High School Chemistry
» Unit:
Chemical and Physical Properties
Big Idea:Precision describes the repeatability of measurements, while accuracy refers to how closely the measurement mirrors the actual value that is being measured.
Types of MatterHigh School Chemistry » Unit:Chemical and Physical Properties
High School Chemistry
» Unit:
Chemical and Physical Properties
Big Idea:Most matter can be classified as mixtures, compounds, or elements.
Magnetism and Complex TextHigh School Chemistry » Unit:Chemical and Physical Properties
High School Chemistry
» Unit:
Chemical and Physical Properties
Big Idea: Magnetism is a physical property that can be used to study how something is made.
Eating Nails for BreakfastHigh School Chemistry » Unit:Chemical and Physical Properties
High School Chemistry
» Unit:
Chemical and Physical Properties
Big Idea:Magnetism is a tool that can be used to extract metals from mixtures.
DensityHigh School Chemistry » Unit:Chemical and Physical Properties
High School Chemistry
» Unit:
Chemical and Physical Properties
Big Idea:Density, the ratio of mass to volume, is a tool that can be used to describe and identify substances.
SolubilityHigh School Chemistry » Unit:Chemical and Physical Properties
High School Chemistry
» Unit:
Chemical and Physical Properties
Big Idea:The rate of solubility, the amount of a solute that will dissolve in a solvent in a given period of time, is dependent upon chemical composition, quantity, and temperature.
Leaf ChromatographyHigh School Chemistry » Unit:Chemical and Physical Properties
High School Chemistry
» Unit:
Chemical and Physical Properties
Big Idea:Mixtures can be separated into their constituent compounds using paper chromatography.
Phase ChangeHigh School Chemistry » Unit:Chemical and Physical Properties
High School Chemistry
» Unit:
Chemical and Physical Properties
Big Idea:Phase changes result in rearrangement of a substance's particles and changes in the particles' energy. A phase change diagram shows temperature and phase changes do not happen concurrently.
Boiling PointHigh School Chemistry » Unit:Chemical and Physical Properties
High School Chemistry
» Unit:
Chemical and Physical Properties
Big Idea:Every liquid has a boiling point, which is the temperature at which liquids turn from a liquid to a gas. Boiling points can be used to identify unknown liquids.
Chemical ChangeHigh School Chemistry » Unit:Chemical and Physical Properties
High School Chemistry
» Unit:
Chemical and Physical Properties
Big Idea:Chemical change involves turning one or more substances into different substances with different properties
