Chem 142 uw - Study guides, Class notes & Summaries

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Chem 142 UW Exam 1 Latest Version Already Passed
Exam (elaborations) • 20 pages • 2024
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Chem 142 UW Exam 1 Latest Version Already Passed The atom Consists of a small nucleus with a positive charge containing most of the weight. Has an electron cloud with mostly empty space but some electrons as well Protons The chemical identity of the element Electrons Ionic character of atom Neutrons Isotopic character of the atom Atomic number (Above element on PT) represents... Number of protons Mass number represents... Sum of protons and neutrons Atomic mass (Under el...

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Chem 142 UW Exam 1 All Possible Questions and Answers with complete solution

Chem 142 UW Exam 1 All Possible Questions and Answers with complete solution
Exam (elaborations) • 13 pages • 2024
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The atom - Consists of a small nucleus with a positive charge containing most of the weight. Has an electron cloud with mostly empty space but some electrons as well Protons - The chemical identity of the element Electrons - Ionic character of atom Neutrons - Isotopic character of the atom Atomic number (Above element on PT) represents... - Number of protons Mass number represents... - Sum of protons and neutrons Atomic mass (Under element on PT) represents... - An average of the atomic m...