The Discoveries in Chemistry

By Malachi Roldan

  • Oxygen

    A reactive gas

  • Atomic Theory

    A theory that all matter is made up of tiny indivisible particles

  • Synthesis of Urea

    An inorganic substance

  • The Periodic Table

    A tabular arrangement of chemical elements

  • Radioactivity

    The emission of ionizing radiation of particles

  • The electron

    A particle that J.J Thomson discovered

  • Plastics

    A synthetic material

  • Chemical Structure

    The arrangement of chemical bonds

  • Fullerenes

    A molecule of carbon

Looking for a timeline maker?

Create timelines for projects, roadmaps, history, lessons, legal cases, and stories with Timetoast. Timetoast is a timeline maker for work, school, research, and stories.

Try the timeline maker