Which metal is most reactive ? *
1 point
C. Iron
B. Gold
D. Potassium
...
Chemistry, 10.05.2021 14:00 Snowinvain
Which metal is most reactive ? *
1 point
C. Iron
B. Gold
D. Potassium
A. Copper
Answers: 1
Chemistry, 22.06.2019 00:00
Which of the following statements is true? a. elements in the last period are radioactive. b. atomic weight is the same as atomic mass. c. elements in the same group have the same number of electron shells. d. atomic number equals the number of neutrons in the nucleus of an atom.
Answers: 1
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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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How might this scientific phenomena be explained? a paper clip floats on water.
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