Huygens' principle regards every point on a wave front as a source of secondary wavelets that...
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Grade 12
Type: Study Card
Type: Glossary
during hydrocracking a high hydrogen concentration (partial pressure) ensures that any shorter...
Type: Glossary
bonds that form between the hydrogen atom of one molecule and an oxygen, nitrogen or fluorine...
Grade 12
Type: Study Card
Hydrogen peroxide spontaneously reacts to form water and oxygen. One molecule of hydrogen...
Type: Glossary
a halogen atom (F, Cl, Br or I) reacts by addition reaction with alkenes
Type: Glossary
the molecule is split by the addition of a water molecule
Type: Glossary
a proton that forms a coÂordinate covalent bond with a water molecule H3O+