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Transcript
## Mole Concept ### Matter - **Physical Classification:** Solid, Liquid, Gas - **Chemical Classfication:** Pure Substance, Mixture - **Pure Substance:** Elements, Compounds - **Elements:** Homogeneous, Hetero-geneous - **Compounds:** Pure Substance ### Molecules to Atom -...
## Mole Concept ### Matter - **Physical Classification:** Solid, Liquid, Gas - **Chemical Classfication:** Pure Substance, Mixture - **Pure Substance:** Elements, Compounds - **Elements:** Homogeneous, Hetero-geneous - **Compounds:** Pure Substance ### Molecules to Atom - **Molecules:** Multiply by atomicity to get atoms - **Atoms:** Divide by atomicity to get molecules ### Sub-atomic Particles | | Electrons (e-) (le) | Proton (et) (p) | Neutron (n) | |--------------|-----------------------|----------------|---------------| | R.M | 1/1837 amu = 0 emu | 1 emu | 2 emu | | Charge | -1.6x10^-19 C | +1.6x10^-19 C | Neutral | | R.C | -1 | +1 | 0 |
