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Unformatted text preview: about the same. 3. The mass oF neutrons and electrons are about the same. correct 4. The mass oF a hydrogen atom is about the same as a proton. Explanation: A proton weighs 1 amu, as does a neutron. An electron weighs 1 2000 amu. Hydrogen has one proton, one electron, and usually no neutrons, so H weighs about 1 amu....
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This note was uploaded on 09/19/2011 for the course CH 301 taught by Professor Fakhreddine/lyon during the Fall '07 term at University of Texas at Austin.
- Fall '07