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Unformatted text preview: -Properties of Matter-Seven base units of SI (meter, kilogram, second, ampere, Kelvin, mole, candela [cd])-Kilogram is the only base unit thats based on a real artifact (block of cesium in a vault in France)-Meter is measured by speed of light-How many milligrams of sodium sulfate are equivalent to 0.0562 kg of sodium sulfate?-Substance: Elements, Compounds-When/How did we gain insight into the microscopic world of atoms?-The Birth of Modern Chemistry-The Atomic Theory-#2 wrong isotopes -What is an isotope?-When we talk about atoms of elements, the number of protons must be the same-Subatomic particles-24/12Mg (12 protons, bc bottom # is 12; neutral atom, so electron=proton=12; 24-12=12, neutron=12)...
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This note was uploaded on 08/07/2009 for the course CHEM 6A taught by Professor Pomeroy during the Spring '08 term at UCSD.
- Spring '08