CHEM 108- Quantum Numbers, Exams of Nursing

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CHEM 108- Quantum Numbers

What is the principal symbol?: n

• Maximum number of electrons a "s" subshell can hold::
• Maximum number of electrons a "p" subshell can hold::
• Maximum number of electrons a "d" subshell can hold::
• Maximum number of electrons a "f" subshell can hold::
• What is the principal quantum number n for subshell 3d?:
• What is the principal quantum number n for subshell 5s?:
• What is the principal quantum number n for subshell 6f?:
• What is the angular momentum quantum number l for 3d?:
• What is the angular momentum quantum number l for 5s?:
• What is the angular momentum quantum number l for 6f?:
• For the letter "s" what is l?:
• For the letter "p" what is l?:
• For the letter "d" what is l?:
• For the letter "f" what is l?:

What is the magnetic symbol?: M (subscript) l What is the spin symbol?: M (subscript) s When an atom absorbs energy (ex. heat, light, electricity), it....: Reemits that energy as light The color of visible light is determined by what?: Wavelength Bohr's Model:: Electrons move in fixed in circular orbits around nucleus of an atoms An electron orbiting the nucleus in a stationary state, emits...: no radiation When an electron jumps/transitions from one stationary state to another, radiation...: is emitted/absorbed True or false? Transitions between stationary states that are closer together produce light of lower energy than transitions between stationary states that are farther apart.: True Electrons wavelength is related to its...: kinetic energy kinetuc energy: the energy an object has due to its motion The faster an electron is moving...: the higher its kinetic energy and the shorter its wavelength de Brogile relation: lambda (weird tall "a" thing) = h/mv

l=1 is: p orbital l=2 is: d orbital l=3 is: f orbital S orbital is the: lowest energy orbital s orbital shape: spherical p orbital shape: dumbbell

radial distribution function: represents the total probability of finding the electron within a thin spherical shell at a distance r from the nucleus node:: a point where the wave function, and therefore the probability density and radial distribution function, all go through zero

53. d orbital shape: clover, except for one which is like a dumbell with a donut hole around it
54. f orbital shape: flower