The bright-line spectrum of sodium is produced when energy is
(1) absorbed as electrons move f...
Chemistry, 20.08.2019 12:00 bojcorz6567
The bright-line spectrum of sodium is produced when energy is
(1) absorbed as electrons move from higher to lower electron shells
(2) absorbed as electrons move from lower to higher electron shells
(3) released as electrons move from higher to lower electron shells
(4) released as electrons move from lower to higher electron shells
Answers: 2
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This drawing shows a human body system. what is the primary function of this body system?
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The boiling point of propanoic acid is higher than that of 1-butanol because: propanoic acid has a higher molecular weight than 1-butanol. propanoic acid is more soluble in water than 1-butanol. propanoic acid is a better hydrogen bond donor than 1-butanol. propanoic acid forms hydrogen bonded dimers and 1-butanol does not. 1-butanol forms hydrogen bonded dimers and propanoic acid does not.
Answers: 2
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