Average Atomic Mass Seeing a decimal value for an element’s mass on the periodic table can be confusing. If atoms … Continue ReadingAverage Atomic Mass: What It Is and How to Calculate It

Relative Atomic Mass We often see values such as 23 for sodium or 35.45 for chlorine on the periodic table. … Continue ReadingRelative Atomic Mass: Definition, Formula, Calculation & Examples

Have you ever wondered why iron rusts, how a battery produces electricity, or why some substances react by exchanging electrons? … Continue ReadingRedox Reactions: Oxidation, Reduction, Oxidation Numbers & Agents