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Alek

Questions and answers by visitors named Alek

Questions (3)

The question in the book says:A wave has a wavelength of 2mm and a frequency of 3 Hz. At what speed does the wave travel? I know
1. 4 answers
2. 1,439 views
How many moles of LiF would be required to produce a 12.0 M solution with a volume of 10.5 L?
1. 1 answer
2. 324 views
How many electrons are there in rubidium with the isotope of 85
1. 3 answers
2. 599 views