Chemistry, 24.09.2021 22:30, lobatospitones
The Planck constant can be written as 6.626070 x 10-34
Choose the correct exponential notation for Planck's constant
expressed with three significant figures.
a 6.62 x 1034 J. S
b 6.63 x 10-34 j. s
C 6.02 x 1034 J. S
Answers: 2
Chemistry, 22.06.2019 00:00, lilyclairehutson
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
The Planck constant can be written as 6.626070 x 10-34
Choose the correct exponential notation for...
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