Tyler Dewitt

Tyler DeWitt: Hey science teachers -- make it fun TED 603,515 12 лет назад
Molarity: A Deeper Understanding Tyler DeWitt 43,891 11 месяцев назад
Ionic Bonding Introduction Tyler DeWitt 2,288,947 11 лет назад
Introduction to Electrochemistry Tyler DeWitt 1,897,054 9 лет назад
What's a polyatomic ion? Tyler DeWitt 1,017,149 12 лет назад
Writing Ionic Formulas: Introduction Tyler DeWitt 4,353,603 11 лет назад
Tricky Question: Exothermic or Endothermic? Tyler DeWitt 210,606 12 лет назад
What are Isotopes? Tyler DeWitt 2,016,256 13 лет назад
Hydrogen Bonding and Common Mistakes Tyler DeWitt 1,098,424 12 лет назад
Valence Electrons and the Periodic Table Tyler DeWitt 2,109,900 12 лет назад