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how does the absorption of beta radiation by matter compare with the absorption of gamma radiation ? Explain
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Calculate the h3o+ concentration in a solution of acetic acid if the concentration of molecular acetic acid present at equilibrium is 9.97x10^-3 m and k for the dissociation is 1.86x10^-5. ch3cooh(aq)+h2o(> h3o^+(aq)+ch3coo^-(aq)
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An atom of sodium-23 (atomic number = 11) has a positive charge of +1. give this information, how many electrons does it have? how many proteins and neutrons does this atom have
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This image is an example of a(n) a) atom. b) compound. c) mixture. d) molecule.
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how does the absorption of beta radiation by matter compare with the absorption of gamma radiation ?...
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