Chemistry, 05.03.2021 20:30, hendrson5138
HEL
What does the number of valence electrons tell you about the reactivity of the element?
a) If an element has 1 or 7 valence electrons, then it is the most reactive.
b) If an element has 2 or 8 valence electrons, then it is the most reactive.
c) If an element has no valence electrons, then it is the most reactive.
d) There is no connection between valence electrons and reactivity
Answers: 3
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Asample of freon gas has a volume of 2.23 liters, a pressure of 4.85 kpa, and a temperature of -1.36°c. calculate the volume at a pressure of 1.38 kpa and a temperature of 5.5°c. (show work)
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If one fission reaction of a uranium-235 atom produced two neutrons, how many neutrons would be released if the chain reaction occurred three more times?
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HEL
What does the number of valence electrons tell you about the reactivity of the element?
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