Based on the picture where is the lambda max and among all samples who is the highest wavelength? What can you conclude to the data and how can you know the spectral properties of indigo C16H10N2O2 to that graph

One of the lines in the spectrum for the boron ion has a wavelength of 518.0 nm. Calculate the energy of the wavelength.

Give the set of quantum numbers for the electron that exist in the 3d orbital. (m,l,ml,ms) Arrange the following electromagnetic radiation in terms of increasing the frequency. (FM radio, orange light, red light, microwave, cell phone radiation)

Atomic Ma.. O Register | Pearson . E Bio Sci Peer U ELECTRONIC STRUCTURE AND CHEMICAL BONDING Understanding the meaning of a de Broglie wavelength D 3/5 Imagine an alternate universe where the value of the Planck constant is 6.62607 × 10° J.s. In that universe, which of the following objects would require quantum mechanics to describe, that is, would show both particle and wave properties? Which objects would act like everyday objects, and be adequately described by classical mechanics? object quantum or classical? A mosquito with a mass of 1.8 mg, 9.9 mm long, moving O classical at 2.2 m/s. quantum O classical A car with a mass of 1100. kg, 5.0 m long, moving at 94.0 km/h. O quantum O classical A ball with a mass of 75. g, 13.3 cm wide, moving at 31.8 m/s. O quantur O classical A bacterium with a mass of 10.0 pg, 10.0 pm long, moving at 8.00 um/s. O quantum II

List all possible values of the angular momentum quantum number / for an electron in the M (n=3) shell of an atom. 1 = 0 0.0.... X S

A set of photons have energy 21.8 kJ mol-1. What wavelength is associated with the photons?

What is the wavelength of a photon that is required to promote an electron in a Bohr atom from the n=3 up to the n=6 energy level? Express your answer in nm with three sig. fig.

When light with a wavelength of 300 nm is directed at a metal surface, we observe emitted electrons with a de Broglie wavelength of 6.25 Å. What is the binding energy of a single electron on that metal surface? Important: Show your detailed working, which includes the correct usage of units in each step.

In a ground state atom of S how many electrons total will have the quantum number l=0?