Flashcards
5.1 Section
Cards in this deck (8)
- 1What was inadequate about Rutherford’s atomic model?Could not explain the chemical properties of elements.
- 2What was the new proposal in the Bohr model of the atom?He proposed than electrons are found in orbits around the nucleus.
- 3What does the QMM determine?The energies an electron may have and the various locations around the nucleus.
- 4How do two sublevels of the same energy level are different from each other?Each sublevel represent an orbital of different shape.
- 5How can electrons in an atom move from one energy level to another?An electron must gain or lose the right amount of energy.
- 6Quantized electronsThe amount of energy an electron took to move from one energy level to another.
- 7What is a quantum?A quantum of energy is the amount of energy required to move an electron from one energy level to another.
- 8Electron cloudThe cloud is more dense where the probability to find the electron is higher. The cloud is less dense when the probability is lower