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8.24.26 quiz D

    How many protons, neutrons and electrons in progresseach of these: C14/6, Sr90/38, U238/92 What is the new and old name of these symbols: Ag, Au, Na, Fe If a sample of carbon is found to have 12.5% of the natural amount of C14/6 in it, how old is it? (C14 half life is about 5000 years)List three anomalies from your 8 countries workl 

    8.24.26 Worksheet D

    Unmigrated media: element_clues.pdf (application/pdf, 29.8 KB)

    Unmigrated media: element_answers.pdf (application/pdf, 33.6 KB)

    next notes:
    https://elab.hpa.edu/wiki/pages/95o1K63/science_review_chemistry_notes.html

    • pH, acids and bases
    • metabolic-respiratory acidosis-alkalosis
    • boiling in space
    • capillary action
    • colligative properties
    • gas solubility: orographic lifting-Waipio
    • osmosis: soaking in hot salt water
    • surface tension: adhesion and cohesion
    • RO for homes
    • regelation
    • ocean acidification-carbonic acid
    • drug half-lives
    • skin pH
    • methionine-acid rain
    • radiation, conduction, convection: climate change+hurricanes
    • radiation: alpha, beta, gamma, neutrons (paper, foil hats, radon)
    • eutrophication: NPK
    • chesapeake bay: perfect storm
    • organic vs. inorganic substances
    • proteins, fats, carbohydrates

    Migrated from Apple WikiServer Wiki. Original page L15666i.ID: L15666i