Which of the following statements is true? part of the bohr model proposed that electrons in the hydrogen atom are located in "stationary states" or particular orbits around the nucleus. an orbital is the volume in which we are most likely to find an electron. the uncertainty principle states that we can never know both the exact location and speed of an electron. the emission spectrum of a particular element is always the same and can be used to identify the element. all of the above are true.
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Biology, 22.06.2019 07:00
According the inverse square law, doubling the distance from the source of the sound, a speaker, for example, will drop the sound 6 db each time. if you were standing in the back of an auditorium, 32 feet away from a speaker not using any amplification, would you be able to hear a speaker clearly? why or why not?
Answers: 2
Biology, 22.06.2019 13:30
Kudzu vines grow by climbing and wrapping around trees. trees covered by kudzu can die because they are starved of sunlight. what type of relationship exists between the trees and the kudzu growing on them?
Answers: 2
Biology, 23.06.2019 00:10
Which of the following is not true of the formation of a bacterial translation initiation complex? a. if-3 binding to gtp is required for the charged trna to associate with the first mrna codon. b. n-formylmethionyl-trnafmet binds in the p site. c. if-1, if-2, and if-3 dissociate upon the 50s subunit binding. d. the 30s ribosome associates with the mrna before the 50s ribosome.
Answers: 2
Biology, 23.06.2019 04:00
How does photosynthesis cellular respiration happen in a plant
Answers: 1
Which of the following statements is true? part of the bohr model proposed that electrons in the hy...
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