Selenium and iodine are two essential trace elements that form anions. Write the electron configurations of the anions.

Q: Explain the sudden jump in ionization energy for the elements in period 3 and why that jump occurs…

A: The elements in third period are: Na, Mg, Al, Si, P, S, Cl, and Ar.

Q: Explain how the effective nuclear charge influences physical properties (ionisation energy, electron…

A: Let’s see how effective nuclear charge influences atomic radii first , * The near the electron to…

Q: An atom easily loses two electrons to form the ion R2+.  The element, which is in Period 6, forms…

A: Based on the given information the unknown atom present in 6 periods, as and 14th element from the…

Q: Write the full ground state electron configuration of O²+. electron configuration: Which neutral…

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

Q: What is the ionization energy of an atom? For the following elements, which one out of the couple…

A: Given information, Definition of ionization energy a) Li vs He b) He vs Ar c) N vs O

Q: Which element has the electron configuration 1s*2s*2p*3s*3p°4s*3d"4p²?

A:

Q: Using electron configurations, would you expect the electron affinity of tellurium (Te) to be…

A: Interpretation- Electron affinity between Tellurium and Iodine. Concept introduction- Electronic…

Q: What element has the ground-state electron configurationof [Ar]4 s 2 3 d 6 ?

A: Which element has the ground-state electronic configuration of Ar4s23d6 has to be given.

Q: 7.7 Write electron configurations for the following ions of main group elements: (a) N3−, (b) Ba2+,…

A: Given,  (a) N3−, (b) Ba2+, and (c) Be2+.

Q: Write the electron configurations of the six cations that form from sulfur by the loss of one to six…

A: Electronic configuration of sulfur is 1s2 2s2 2p6 3s2 3p4 The atomic number of sulfur is 16 so it…

Q: . Explain how the effective nuclear charge influences physical properties (atomic radii, ionisation…

A:

Q: Only trace amounts of the synthetic element darmstadtium, atomic number 110, have been obtained. The…

A: Given element,      Darmstadtium, atomic number 110

Q: Consider Si, S, and P. 1) Based purely on ideas of electron screening and effective nuclear charge,…

A: Ionization energy is the energy required to remove an electron from the outermost shell of a neutral…

Q: Discuss the relationship between the location of a manyelectron atom in the period ic table and its…

A: Interpretation: The relationship between the location of many atoms in the periodic table and its…

Q: Explain how the period and group trends in atomic radii are related to electron configuration.

A:

Q: Use electron configurations to explain why copper isparamagnetic while its 1+ ion is not.

A: A paramagnetic substance has unpaired electrons whereas diamagnetic substance has no unpaired…

Q: Give the ground-state electron configuration of the following elements. (a) Lithium    (b) Sodium

A: Ground state configuration shows how many electrons are present in different subshells.

Q: (ii) Why is the second ionization energy always greater than the first ionization energy for any…

A:

Q: Briefly explain the errors in each of the three noble gas core configurations below and give the…

A: The electronic configuration is the arrangement of electron's distribution in the orbitals.…

Q: Write the full electron configuration of the Period 3 element with the following successive   IEs…

A: Given : The element is present in the 3rd period of the periodic table. Ionisation energy is defined…

Q: What are the exceptions to the periodic trends in first ionization energy? Why do they occur?

A: The energy required for the removal of an electron from its gaseous atom or ion is said to be…

Q: exceptions to the periodic trends in ionization energy?

A: Normal trend ; Ionisation energy increases down the group ,due to increases in atomic size and…

Q: Write the complete ground-state electron configuration of Fe2+.

A:

Q: For each valence electron in Magnesium, state the set of quantum numbers that describes that…

A: Given element, Magnesium - Mg Atomic number - 12

Q: Write equations corresponding to the following: a. the fourth ionization energy of Se b. the…

A: The equation for the corresponding process has to written.

Q: Based on the ionization energies of the alkali metals, which alkali metal would you expect to…

A: The ionization energies decrease as we go down the group of alkali metals. So, li has the highest…

Q: Are the following true or false? Explain a) It takes more energy to ionize an electron from the 2s…

A: 1) true  because the second electron which is to be emitted from the K-shell of lithium atom, is…

Q: Write general outer electron configurations (nsx npy ) for groups 6A and 7A in the periodic table.…

A: The periodic table is the arrangement of elements in periods and groups.

Q: Write ground-state electron configurations for the ions Li¯, B*, F¯, Al³+, s-, Ar*, Br*, and Te¯.…

A: The given ions are Li-, B+,F- ,Al3+, S-, Ar+,Br+ and Te- If the ions containing unpaired electron…

Q: A researcher is studying the ionization energies of a certain element. She finds that the ionization…

A: Ionisation energy is defined as amount of energy required to remove the most loosely bound…

Q: While you are on an expedition to a local quarry with your archaeology ciass, you are allowed to…

A:

Q: 1) f. Provide the ground state electron configuration of chlorine by drawing and completing an…

A: Electronic configuration refers to the systematic arrangement of electrons in the various shells and…

Q: Describe the electron affinity (EA) of an atom (or ion)?

A: To find: Description about the electron affinity of an atom

Q: Which element has the following ground-state electron configuration? [Xe]6s24f145d10

A: Ground state electronic configuration : [Xe]6s24f145d10 Element = ? The element having the given…

Q: What 2- ion has the following ground state electron configuration? 11 1 [Ne] 35 3p

A: Given :-  electron configuration : for -2 ion [Ne] 3s23p6  To determine :- ion to which this…

Q: Write the full electron configuration of the Period 3 element with the following successive IEs (in…

A: Ionization energy (IE) is the minimum energy which should be provided to a gaseous atom to discharge…

Q: Identify: - Element whose 5p orbital has 1 electron - Element in Group 7A whose anion form is…

A: Please find your solution below : Elements in the periodic table are the pure substance that…

Q: Write the expected ground-state electron configuration for the following. a. the element with one…

A:

Q: What is the maximum number of electrons in the third electronic orbit of an atom? 8 16 18 24 none of…

A: Since you have posted multiple questions, we are entitled to answer the first only

Q: Explain the meaning of diamagnetic and paramagnetic. Give an example of an element that is…

A: Explain diamagnetism and paramagnetism

Q: Question attached

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Write an equation for the second electron affinity of chlorine.Would you predict a positive or a…

A: Firstly, let's understand, What is Electron Affinity? The Electron Affinity of a molecule or an atom…

Q: Which one of the following diagrams represents the ground state electron configuration of a fluoride…

A:

Q: Which has the larger second ionization energy, lithium or beryllium? Why?

A: Second ionisation energy is defined as the energy required for removing elements' second electron…

Q: In the Periodic Table below, shade all the elements for which the neutral atom has a valence…

A: To determine the elements with the given valance electronic configuration, we would determine the…

Q: Based on the position in the periodic table and electron configuration, arrange these elements in…

A: The minimum amount of energy required to remove of an electron from an isolated gaseous atom is…

Q: Describe the process of Sublevel Energy Splitting in Multi-Electron-Atoms?

A: Multi-Electron Atoms Atoms having more than one electron are termed as multi electron atom. If the…