Calculate the frequency of a photon, given that the wavelength is equal to 5,9 x 10-'m. Submit your answer in scientific notation, rounded to two significant figures,
x10
Hz

Match the following items. 1. high-intensity bundle of energy being emitted from some decaying nuclei gamma ray 2. particle radiating from the nucleus of some atoms beta particle 3. negative particle identical to an electron but radiating from a decaying nucleus alpha particle

Express the following number in scientific notation. 0.026890 =

How many moles of al3+ ions are in 1.25 moles of al2o3