Kiersti Ford
Earth's Past: Geochronology
Explore Earth's history through geochronology, learning dating techniques and geological timescales. Gain insights into our planet's ancient past and evolutionary timeline.
YouTube33 minutesSelf-pacedFree video
PLAY Chemistry
Understanding Atomic Species - Types of Nuclear and Electronic Relationships
Explore atomic species concepts including isotopes, isobars, isotones, and isoelectronic species, with clear explanations of their structures, relationships, and atomic radius variations.
YouTube15 minutesSelf-pacedFree video