What is the location for the valence electron(s) for an atom of Barium, Ba? 1 valence electron in energy level 6 2 electrons in energy level 3 2 electrons in energy level 6 6 electrons in energy level 2

Q: electron configuration

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Q: Arrange these elements according to electron affinity.   Most energy released by gaining an…

A: Electron affinity is defined as the amount of energy released when an electron is added to a neutral…

Q: Choose the best answer below.  Which of the following statements is FALSE.      Question 27…

A: Ionization energy of an atom is defined as the amount of energy required to remove a valence…

Q: What is the color of the spectral line emitted for each of the following electron energy changes in…

A: To find: The color of the spectral line emitted for given electron energy changes in the excited…

Q: Chapter 6: Mastery 1. Electromag... 2. Wavelength... 3. Wavelen... 4. Energy of Li... 5. Energy…

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Q: Write the full and condensed electron configurations for the following elements: 1. Gallium 2.…

A: The total number of electrons in an element is equal to the atomic number. First write the full…

Q: Energy is released when an electron changes from a principal energy level of I to 2 (2) 2 to 3 (5) 3…

A: Few multiple choice questions based on atomic structure, which are to be accomplished.

Q: Name an element in the fourth period (row) of the periodic table with the following:a. five valence…

A: Given elements in fourth period (row),    a. five valence electrons   b. four 4p electrons   c.…

Q: What is the color of the spectral line emitted for each of the following electron energy changes in…

A: To find: The color of the spectral line emitted for the given electron energy changes in excited…

Q: There are several statements about valence electrons below. Which one is true?  They do not…

A: Definition of valence electron: A valence electron is an outer shell electron that is associated…

Q: most positive electron affinity to most negative electron affinity.

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Q: What is the electron configuration of a Na* ion? a. 1s 2s 2p* b. 1s²2s²2p³ po biobe u c.…

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Q: Determine the number of valence electrons in an atom of each element. Which elements do you expect…

A: SOLUTION: Step 1:  Since the question contains multiple sub-parts, the first three prats are solved.…

Q: How many unpaired electrons has the element Se (Selenium) in its ground state? * 4 unpaired…

A: The atomic number of selenium is = 34 The number of electrons in the selenium atom is = 34 The…

Q: Nonmetals gain electrons under certain conditions to attain a noble gas electron configuration. How…

A: Calculate how many electron does sulfur gain to achieve noble gas configuration and what noble gas…

Q: Which electron configuration represents a potassium atom in an excited state? 1. 2-7-6 2. 2-8-5 3.…

A: Atomic number of potassium is 19. number of electrons = 19 . The electronic configuration for…

Q: Question 4 For each of the atoms below, 1) write its ground state electron configuration, 2) draw…

A: Symbol : Si Name : silicon Electronic configuration - [Ne] 3s2 3p2  Highest energy subshell is 3p.…

Q: two elements in period 3 are adjacent to one another in the periodic table the ground state atom of…

A: The position of the element in the periodic table depends on the electronic configuration of the…

Q: Write the electron configuration of the following elements. Use the noble gas electron configuration…

A: The symbols used to write the electronic configuration starts with the shell number which is denoted…

Q: Indicate the answer choice that best completes the statement or answers the question. 8 The electron…

A: Electronic configuration of P-1 is  Total number of electron in P1-  = 15+1=16

Q: If calcium has an emission line at 657 nm, the electron travels from what energy level to n = 2? n;…

A: wavelength = 657nm = 657 x 10-9 m  Final = n=2 Initial = ?

Q: Refer to Figure and explain why there are signifi cant decreases in ionization energy between some…

A: Argon has a stable electronic configuration due to filled 3s and 3p-orbital whereas, potassium has…

Q: Use the periodic table to determine each quantity.a. the number of 2s electrons in Lib. the number…

A: SOLUTION: Step 1: Hello. Since the question has multiple sub-parts, the first three are solved. In…

Q: What is the maximum number of electrons in each of thefollowing energy levels?a. n 5 1 b. n 5 2 c. n…

A: Given energy levels, a. n = 1 b. n = 2 c. n = 3

Q: How many energy sublevels are found in the 15t energy level? O a. 1 O b.2 Oc3 O d.4

A: As we know that quantum energy levels are that levels in which electrons are present  , inside every…

Q: xt Arial lonization energy refers to the amount of energy needed to remove an electron from an atom…

A: Ionization energy it is the amount of energy required to remove the most loosely bound electron/…

Q: Which element has 5 valence electrons in energy level 3? Sulfur, S Phosphorous, Fluorine, F O…

A: Valence electrons are the number of electrons present in the outermost shell of an element. Number…

Q: Determine whether each statement regarding penetration and shielding is true or false. (Assume that…

A: The shielding effect is to weaken the attraction between an electron and an atomic nucleus with more…

Q: Valence electrons are:     all electrons after the last rare gas configuration     unpaired…

A: The valence electrons are present at the last shell of the electronic configuration. They are used…

Q: For phosphorus atoms, which ionization energy will show an exceptionally large increase over the…

A: Ionisation energy is the amount of energy required to remove outermost shell Electrons to form…

Q: Chemists can identify the composition of some unknown salts by conducting a flame test. When…

A: Option: D is correct

Q: Order the elements S, Cl, and F in terms of increasing ionization energy.   a. F, S, Cl   b. S, F,…

A: Given elements,                S, Cl, and F

Q: When a hydrogen electron makes a transition from n=3 to n=1, which of the following statement is…

A: Transition of hydrogen electron:Energy is emitted and it lost the energy when this electron produce…

Q: Which line and arrow electron configuration best represents the element oxygen? [He] It It Î Î 2p 2s…

A: Electronic configuration of O  = 1s2 2s2 2p4 Therefore,The line and arrow electron configuration…

Q: What is the neutral atom that has its first two energy levels filled, has 1 electron in its third…

A: We can determine the name of element by knowing it's atomic number . atomic number is equal to the…

Q: 12. Write the full and abbreviated electron configurations for phosphorus. How many core and valence…

A: 12)) We know that, atomic number of Phosphorus = 15 so,

Q: What noble gases have the same electron configurations as K+ and Br-?

A: Noble gases are having completely filled outermost shells. There outer most shell electronic…

Q: What is the maximum number of electrons that can be accommodated in the ‘d’ sub-  shell?…

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Q: "hat is the maximum number of electrans that can be contaaned in the a a 3d orbital Maximum number…

A: Following are the maximum no. Of electrons that can be occupied by given orbitals.

Q: Fill the three 3d subshells with the specified number of electrons. 00000 5 electrons 3d 6 electrons…

A: In an atom, a shell is defined as a group of subshells that have the same principal quantum number.…

Q: Which of the following full notations for the electron state (n, 1, m¡ , m,) is consistent with the…

A: The atomic number of Gallium is 31 and its symbol is Ga.

Q: Que:-1) 5p and 6p orbitals Check all that apply 1)They have the same maximum number of electrons.…

A: Given: 1) 5p and 6p orbitals 2) 3p and 4p orbitals

Q: How many electrons are in the outermost shell of the Cl- ion in its ground state? 6 0 8 2

A: The atomic number of Chlorine is 17. So, the elemental chlorine contains 17 electrons in it. If we…

Q: Which two electron configurations represent elements that would have similar chemical properties?…

A: Electrons are filled in a different atomic orbital in an atom. According to the Aufbau rule, the…

Q: Write the full electron configuration for a Ca+Ca+ ion. Write the full electron configuration for…

A: The given ions are: Ca+ F- In this question, the electronic configuration of the above-given ions…

Q: An ion with a +1 charge and ground-state electron configuration [Ar]3d5 An ion with a +1 charge and…

A: A periodic table can be used to determine electron configurations. The ground state configuration…

Q: electron configuration

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Q: Arrange atoms C, K, Ge, Cs in order of: decreasing atomic size:

A: Distance from the  centre of nucleus of an atom to the outermost shell is termed as atomic size.

Q: And after you draw your activity, please take a picture and submit to Edmodo. ACTIVITY # 6 Example:…

A: we are required to find the electronic configuration of the following element in its neutral state

Q: Which elements have a partially filled f sublevel in their ground-state electron configuration?…

A: The electronic configuration is the arrangement of the electrons in the subshells according to their…