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6 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Random motion |
Particles move in a random way, change direction whenever hit another particle |
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Evidence in lab |
Potassium manganate (vii) ..purple Bromine vapour ..koko |
Dissolve n spread |
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Diffusion |
Particles collide w each other |
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Atoms |
Smallest particle that cannot breakdown further Eg - argon (single atom) |
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Molecule |
2 or more atoms joined Eg- water, bromine, nitrogen, oxygen |
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Ions |
Consist of atom/ group of atom that carry charge. Eg- potassium manganate (vii) |
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