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Alom A has an atomic number of 19 and mass number of 40 Atom B has an atomic number of 20 and a mass number of 40 Which of these is an accurate statement?
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Compare and contrast an assemblage and a pollen fingerprint by defying both and giving examples of each from the chapter.
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Which of the following describes a base? select all that apply. a. tastes sour b. tastes bitter c. highly reactive d. slippery feel
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Alom A has an atomic number of 19 and mass number of 40 Atom B has an atomic number of 20 and a mass...
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