Slide 1 Slide 2 New Way Chemistry for Hong Kong A-Level Book 41 1 Sulphur and its Compound 44.1Introduction 44.2Burning of Sulphur 44.3Sulphur Dioxide 44.4Sulphuric(VI) Acid…
Igneous Rocks Igneous Rocks Lesson objectives Know that igneous rocks are formed from molten rock (magma). Level 4 Know that igneous rocks are made of crystals of different…
Slide 1 Wicklewood Primary School Project â Nov 2012 â Gases Images Lung alveoli, SEM Credit: EYE OF SCIENCE/SCIENCE PHOTO LIBRARY Alveoli in a human lung. Each alveolus…