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Each pair of clay balls represents to planetesimals if each plane test molluscum pound of the same material and is separated by the same distance which pair experiences the greatest gravitational attraction
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According to periodic trend, which of the following most likely has the highest ionization energy? kr be ni sc
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Choose all the answers that apply. fluorine (f) has an atomic number of 9 and an atomic weight of 18.99. fluorine has a. 9 protons b. 10 neutrons c. 18 electrons d. an atomic mass of 19 e. at least one isotope
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How many moles of nitrogen trihydride can be produced with 5 moles of nitrogen?...
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