Professor John Cox took the x-ray in Montreal to determine the location of a bullet in a man’s leg.
What happened today in chemistry? Explore 366 days of chemistry history at On This Day in Chemistry.
Consolidate learning about simple displacement reactions with this game, followed by a formative assessment activity for the whole class
Compare and evaluate a recipe format, a scientific method and integrated instructions
Learner’s collaborate to build four different Born–Haber cycles with a large-scale toolkit of arrow cards followed by a worksheet of calculation questions using Hess’s Law
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