A. what is atmospheric pressure?
b. why does the atmosphere exert pressure?
c. what is the v...
Chemistry, 02.12.2021 21:40, autumnguidry1622
A. what is atmospheric pressure?
b. why does the atmosphere exert pressure?
c. what is the value of atmospheric pressure at sea level, in newtons per square centimeter?
Answers: 1
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Check the correct box to describe the periodic trends in electronegativity. electronegativity across a period: decreases. increases. electronegativity down a group: decreases. increases.
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Which type of substance ionizes partially and gives off hydrogen ions when dissolved in water? a. strong acid b. strong base c. weak acid d. weak base
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What term is missing from the central region that describes hypotheses, theories, and laws? popular predictable mathematical falsifiable
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