Flashcards
chemistry chapter 7 quiz
Cards in this deck (28)
- 1electromagnetic spectrumthe entire range of electromagnetic radiation
- 2electromagnetic spectrum (pic)
- 3sublevelthe small energy divisions in a given level
- 4Aufbau Principlestates that each electron occupies the lowest energy orbital available
- 5Heisenberg uncertainty principlethe principle that is it impossible to accurately measure both the position and energy of an electron at the same time
- 6orbitalthe space in which there is a high probability of finding an electron
- 7electron configurationthe most stable arrangement of electrons in sublevels and orbitals
- 8electron configuration (ex)Sn (Tin) -1s²2s²2p⁶3s²3p⁶4s²3d¹⁰4p⁶5s²4d¹⁰5p²→goes on forever
Sn- Kr5s²4d¹⁰5p² - 9OrbitalThe p in 3p⁶
- 10inner transition elementone of the elements in the two rows of elements below the main body of the periodic table; the lanthanides and actinides (bottom elements)
- 11Energy Level1² 2⁸ 8¹⁸ 4³²
- 12What does the outmost valence electron determine?the properties of an element
- 13what does the position of an element on the periodic table reveal?it reveals the number of valence electrons the element have
- 14where are electrons found?only in levels of fixed energy in an atom
- 15what else do energy levels have?sublevels
- 16can sublevels hold different numbers of electrons?No, they can only hold specific numbers of electrons.
- 17what are sublevels divided into?s, p, d, and f orbitals
- 18what electrons do sublevels hold respectively?2, 6, 10, and 14
- 19Where on the periodic table are the S², D¹⁰, P⁶, and F¹⁴ blocks?
- 20what does the organization of the periodic table reflect?the electron configuration of the elements
- 21what block do the active metals occupy?the s block
- 22what block do the metals, metalloids, and nonmetals fill?the p block
- 23where does the number of valence electrons for main group elements increase?within a period of the periodic table
- 24How much do the numbers of valence electrons for main group elements increase?they increase from one to eight
- 25what block do the transition elements, groups 3-12, occupy?the d block
- 26Can transition elements have valence electrons in both s and d sublevels?yes, 10 electrons
- 27what block do the lanthanides and actinides, called the inner transition elements, occupy?the f block
- 28What sublevels are the inner transition elements valence electrons in?the s and f sublevels
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- 11th grade chemistry Flashcards on chemistry chapter 7 quiz, created by Sophia Heeren on 08/03/2022.
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- Sophia Heeren
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