Flashcards
Aom
Flashcards do conjunto (11)
- 1energy levelthe fixed energy value that an electron in an atom may have
- 2ground state of an atomis one in which electrons occupy the lowest available energy levels
- 3Question TextAnswer Text
- 4heisenbergs uncertainty principlestates that it is impossible to measure the velocity and the position of the electron at the same time
- 5orbitala region in space where there is a high probability of finding an electron
- 6sublevela subdivision of a main energy level and consists of one or more orbitals of the same energy
- 7elementa substance that cannot be split into simpler substances by chemical means
- 8electrolysisthe breaking down of a compound into its elements by using an electric current
- 9dobineiners triada group of 3 elements with similar chemical properties where the atomic weight of the middle element is approximately equal to the average of the other two
- 10newlands octavesarrangements of elements where counting from a particular element, the 1st and 8th element have similar properties
- 11mendeleevs periodic lawarrangement of elements by order of increasing atomic weight; the properties of the elements recur periodically, ie. the properties displayed by an element are repeated at regular intervals in other elements
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- FlashCards sobre Aom, criado por lo lo em 28-05-2019.
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