04:59Electron Configuration Diagrams | Properties of Matter | Chemistry | FuseSchoolFuseSchool - Global Education291views
Multiple ChoiceWhich electron configuration represents a violation of Hund's Rule? 1305views12rankHas a video solution.
Multiple ChoiceWhich electron configuration represents a violation of the Auf Bau Principle? 821views4rankHas a video solution.
Multiple ChoiceIdentify the element with the given electron orbital diagram. 1836views4rankHas a video solution.
Multiple ChoiceWrite the electron configuration and electron orbital diagram for the following element: Mn (Z = 25) 764views8rank2commentsHas a video solution.
Multiple ChoiceWrite the ground-state electron configuration for the following element: Lead (Z = 82) 854views9rank1commentsHas a video solution.
Textbook QuestionShown below is a qualitative diagram of the atomic orbital energies for an Na atom. The number of orbitals in each subshell is not shown. (d) A sodium vapor lamp (Figure 7.23) operates by using electricity to excite the highest-energy electron to the next highest-energy level. Light is produced when the excited electron drops back to the lower level. Which two energy levels are involved in this process for the Na atom?372viewsHas a video solution.
Textbook QuestionFour possible electron configurations for a nitrogen atom are shown below, but only one schematic represents the correct configuration for a nitrogen atom in its ground state. Which configurations violate the Pauli exclusion principle?592viewsHas a video solution.
Textbook QuestionFour possible electron configurations for a nitrogen atom are shown below, but only one schematic represents the correct configuration for a nitrogen atom in its ground state. Which one is the correct electron configuration? 2012viewsHas a video solution.
Textbook Question(b) Hafnium, Hf, is also found in group 4. Write the electron configuration for Hf.848viewsHas a video solution.
Textbook QuestionWrite the full electron configuration for each element. a. Si b. O c. K d. Ne1128viewsHas a video solution.
Textbook QuestionWrite the full orbital diagram for each element. a. N b. F c. Mg d. Al1080viewsHas a video solution.
Textbook QuestionWrite the full orbital diagram for each element. c. Ne1002viewsHas a video solution.
Textbook QuestionGive examples of transition metal ions with +3 charge that have an electron configuration of nd5 (n = 3, 4, 5...).1096viewsHas a video solution.
Textbook QuestionName an element in the fourth period (row) of the periodic table with the following: b. four 4p electrons601viewsHas a video solution.
Textbook QuestionName an element in the fourth period (row) of the periodic table with the following: d. full s and p sublevels1337viewsHas a video solution.
Textbook QuestionName an element in the fourth period (row) of the periodic table with the following: c. three 3d electrons406viewsHas a video solution.
Textbook QuestionName an element in the third period (row) of the periodic table with the following: d. two 3s electrons and no 3p electrons603viewsHas a video solution.
Textbook QuestionName an element in the third period (row) of the periodic table with the following: c. six 3p electrons696viewsHas a video solution.
Textbook QuestionName an element in the third period (row) of the periodic table with the following: b. four 3p electrons469viewsHas a video solution.
Textbook QuestionWhich outer electron configuration would you expect to belong to a reactive nonmetal? a. ns2 b. ns2np6 c. ns2np5 d. ns2np22234viewsHas a video solution.
Textbook QuestionWhich outer electron configuration would you expect to belong to a reactive metal? a. ns2 b. ns2np6 c. ns2np5 d. ns2np2532viewsHas a video solution.
Textbook QuestionWhich outer electron configurations would you expect to belong to a metalloid? a. ns2 b. ns2np6 c. ns2np5 d. ns2np21085viewsHas a video solution.
Textbook QuestionWhich outer electron configurations would you expect to belong to a noble gas? a. ns2 b. ns2np6 c. ns2np5 d. ns2np2819viewsHas a video solution.
Textbook Question(d) For the hydrogen atom, list the following orbitals in order of increasing energy: 3s, 2s, 2p, 5s, 4d.644viewsHas a video solution.
Textbook Question(b) If we add one electron to form the He atom, would your answer to part (a) change?756viewsHas a video solution.
Textbook QuestionTwo possible electron configurations for an Li atom are shown here. (c) In the absence of an external magnetic field, can we say that one electron configuration has a lower energy than the other? If so, which one has the lowest energy?204viewsHas a video solution.
Textbook Question(c) What does each box in an orbital diagram represent?1059viewsHas a video solution.
Textbook QuestionAccording to the aufbau principle, which orbital is filled immediately after each of the following in a multielectron atom? (a) 4s (b) 3d (c) 5f (d) 5p659viewsHas a video solution.
Textbook QuestionDraw orbital-filling diagrams for atoms with the follow-ing atomic numbers. Show each electron as an up or down arrow, and use the abbreviation of the preceding noble gas to represent inner-shell electrons. (b) Z = 56677viewsHas a video solution.
Textbook QuestionWrite the symbol, give the ground-state electron configuration, and draw an orbital-filling diagram for each of the following atoms. Use the abbreviation of the preceding noble gas to represent the inner-shell electrons. (a) The heaviest alkaline earth metal595viewsHas a video solution.
Textbook QuestionThe two most common isotopes of uranium are 235U and 238U. (d) 238U undergoes radioactive decay to 234Th. How many protons, electrons, and neutrons are gained or lost by the 238U atom during this process? (e) Examine the electron configuration for Th in Figure 6.31. Are you surprised by what you find? Explain.547viewsHas a video solution.
Textbook QuestionThe two most common isotopes of uranium are 235U and 238U. (b) Using the periodic table in the frontinside cover, write the electron configuration for a U atom.884viewsHas a video solution.
Textbook QuestionGiven the subshells 1s, 2s, 2p, 3s, 3p and 3d, identify those that meet the following descriptions. (e) Contains the outermost electrons in a beryllium atom404viewsHas a video solution.
Textbook QuestionAt what atomic number is the filling of a g orbital likely to begin?557viewsHas a video solution.
Textbook QuestionAssuming that g orbitals fill according to Hund's rule, what is the atomic number of the first element to have a filled g orbital?594viewsHas a video solution.
Textbook QuestionWhat is the expected ground-state electron configuration of the recently discovered element with Z = 116?631viewsHas a video solution.
Textbook QuestionWhat is the atomic number and expected ground-state electron configuration of the yet undiscovered element directly below Fr in the periodic table?613viewsHas a video solution.
Open QuestionUse the periodic table to write the electron configuration of selenium (Se).129viewsHas a video solution.
Open QuestionGive the complete ground-state electron configuration for silicon (Si).82viewsHas a video solution.
Open QuestionWhich electron configuration represents a violation of the pauli exclusion principle?238viewsHas a video solution.
Open QuestionChoose the orbital diagram that represents the ground state of n.220views1rankHas a video solution.
Open QuestionWhich electron configuration represents a violation of the pauli exclusion principle184viewsHas a video solution.
Open QuestionWrite the electron configuration using orbitals and electron configuration of the following elements358viewsHas a video solution.
Open QuestionWhich ions have ten 𝑑 electrons in the outermost 𝑑 subshell?189viewsHas a video solution.
Open QuestionChoose the orbital diagram that represents the ground state of n155viewsHas a video solution.
Open QuestionWhich of the following outer electron configurations could belong to a noble gas?161viewsHas a video solution.
Open QuestionWhich ground-state atom has an electron configuration described by the following orbital diagram?171viewsHas a video solution.
Open QuestionIdentify the generic outer electron configuration for the noble gases.133viewsHas a video solution.
Open QuestionWhich ground-state atom has an electron configuration described by the following orbital diagram178viewsHas a video solution.
Open QuestionWhat is the electron configuration for helium (He)? 1s1 1s2 1s22s1 1s22s2168viewsHas a video solution.
Open QuestionIdentify the atom with the ground-state electron configuration shown for its valence shell. 3𝑠23𝑝162viewsHas a video solution.
Open QuestionClassify the 𝑝 and 𝑑 orbital diagrams based on whether they obey or violate hund's rule.167viewsHas a video solution.
Open QuestionConstruct an orbital diagram to show the electron configuration for a neutral magnesium atom, Mg.123viewsHas a video solution.
Open QuestionThe sulfur atom has 16 electrons. what is the electron configuration for sulfur?100viewsHas a video solution.