Types of Matter - Elements, Compounds, Mixtures, and Pure Substances
19:11
How To Round Numbers Using Significant Figures
3:59:44
Algebra 2 Introduction, Basic Review, Factoring, Slope, Absolute Value, Linear, Quadratic Equations
14:56
Balancing Chemical Equations Practice Problems
19:12
Pure Substances and Mixtures, Elements & Compounds, Classification of Matter, Chemistry Examples,
4:15
Types of Matter: Elements, Compounds, and Mixtures
12:16
Solutions Overview and Types
3:01:41
Intro to Chemistry, Basic Concepts - Periodic Table, Elements, Metric System & Unit Conversion
4:39