2. 8.63 * 10-14 J of energy is required to remove an electron from a silver atom. What is the maximum wavelength of light that can do this?
3.0 * 10-7nm 230 nm 3.0 * 1015 nm 130 nm 863 nm
3. Which element has an electron configuration of [Ar]4s23d10?
Cd Li Zn Cu
4. How many electrons can be contained in all of the orbitals with n = 3?
2 10 32 18 6
5. What is the electron configuration of Nd?
[Xe]6s24f4[Xe]6s24f3[Xe]6s26f4[Xe]5s24d4None of these
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