How many valence electrons does this element have?

Q: Paragraph 5 Identify the atom or ion corresponding to each of the following descriptions: I)…

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

A: Given that element belongs to 3rd period. There are 8 elements in the 3rd period. They are…

Q: The first five ionization energies (IE, through IE5) of a Period 6 element have the following…

A: The first five ionization energies of the element are given as, And the element is 6th period…

Q: Write the full electron configuration of the Period 2 element with the following successive IEs (in…

A: Ionization energy is defined as the energy that is requried to remove an electron completely from an…

Q: What element forms an ion with an electronic configuration of 1s²2s²2p°3s²3p° (or [Ar]) and a -2…

A: Given - Electronic configuration  1s2 2s2 2p6 3s2 3p6 To find - Element that forms ion with the…

Q: Using complete subshell notation (1s22s22p6, and so forth), predict the electron configurations of…

A: Here, we have cation and anion both,  Cation is formed by loosing of an electron and anion is formed…

Q: An element that has the valence electron configuration 3s1 belongs to which period and group?…

A: Given that the valence electron configuration is : 3s1 Thus, from the valence electron configuration…

Q: (a) Write the electron configuration for Li and estimate theeffective nuclear charge experienced by…

A: Hi there, as there are multiple questions posted. We are answering the first question. If you need…

Q: What element does the following electron configuration represent: [Ar] 4s? 3d8 Answer in element…

A: In this question, we will see the element symbol which is related to [Ar], 4s2, 3d8  You can see…

Q: The first five ionization energies (IE, through IE,) of a Period 4 element have the following…

A: Ionization energy: The amount of energy required to remove an electron from the outermost shell of…

Q: The first five ionization energies (IE, through IE,) of a Period 2 element have the following…

A: There is a huge difference between fourth and fifth ionization energy.

Q: 2. Given their electron configurations, identify the following elements and specify in what group of…

A: 2) a) element is selenium(Se) which is in group 16 and peroid 4  B) Radium (Ra) group no 2 C)…

Q: Which element has the following electron configuration 1s22s22p63s2 ? Ca Na Si Sr Mg

A: From the given electronic configuration, the element can be identified by adding all the…

Q: A naturally occurring fblock element, M, forms an anionic nitrate [M(NO3)6]² , M(acac)4 and an oxide…

A: Those elements of the periodic table which have their last electrons in the f-orbital are known as…

Q: 1s2s22p6 is the electron configuration for which element? A B Ne Ar D CI

A: The electron configuration of the element given is .

Q: Which ion with a +1 charge has the electron configuration 1s22s22p63s23p63d104s24p6? Which ion with…

A: The electron configuration 1s22s22p63s23p63d104s24p6 refers to the fourth row of the periodic table…

Q: iguration from trends in... The first five ionization energies (IE, through IE,) of a Period 3…

A: From given  There is huge difference between IE1 and IE2

Q: The first five ionization energies (IE, through IE,) of a Period 5 element have the following…

A: If we observe the pattern: IE1<<< IE2< IE3< IE4<IE5 From this pattern, we can…

Q: 7.119 The first four ionization energies of an element areapproximately 738, 1450, 7.7 × 103 , and…

A: The first four ionization energies of an element are approximately 738, 1450, 7.7 × 103, and 1.1 ×…

Q: Write the full electron configuration of the Period 2 element with the following successive IEs (in…

A: To find: The electronic configuration of the period 2 element with the given successive ionization…

Q: Write the full electron configuration of the period 2 element with the following successive…

A: Ionization energy is defined as the energy that is requried to remove an electron completely from an…

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

A: Ionization energy is the energy required from removing valence electron from an atom, where the…

Q: Use the Interactive Periodic Table to answer the following questions about ionization energy. I.…

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

Q: . The abbreviated electron configuration [Ar] 4s23d104p1 corresponds to the element: 2. The number…

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Q: An element has the following successive ionization energies in kJmol-1 . The first value corresponds…

A: Ionization energy is the minimum energy required to remove an electron from a neutral gaseous atom.…

Q: What element has the electron configuration: [Xe] 6s2 ? A) Xe B) Cs C) Te D) Ba

A: Given, noble gas electronic configuration as [Xe] 6s2.

Q: 2. Explain the following phenomena on the basis of electron configuration. i) Fluorine forms an…

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Q: 6. (8) In general, as effective charges increases, ionization energy (/,) also increases. Explain…

A: Effective charge is the attractive positive charge of nuclear protons acting on the valence…

Q: Question attached

A: Given information: IE1=520 kJ/molIE2=9540 kJ/molIE3=11680 kJ/mol

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. An element with the valence electron configuration 5s' would form a monatomic ion with a charge…

A:

Q: Atoms of an element X have the ground-state electron configuration 1s22s22p6 3s2 3p4 . What type of…

A: Given , Electronic configuration of element X :1s22s22p6 3s2 3p4

Q: 3- Give the electron configurations for the X+2 if the atomic number for X element is 56.

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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: A. A main group element with the valence electron configuration 4s°4p* is in periodic group It forms…

A: The group number of an element can be determined by the valence electron configuration. The group…

Q: Write the full electron configuration of the Period 2 element with the following successive IEs (in…

A: The objective of the question is to predict which of the element in period 2 will give the following…

Q: The first five ionization energies (IE, through IE,) of a Period 5 element have the following…

A: ionization energy is the energy required to remove an outermost electron from a gaseous atom. as…

Q: The following is correct for the second ionization energy for an atom Oxt (g) X2+ (g) + e --> Ox2+…

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Q: Given is the hypothetical Element Wt which has an atomic number of 31 Provide the following…

A: The atomic number of an element is the number of protons present in the atom. The electronic…

Q: The first four ionization energies (IE, through IE4) of a Period 2 element have the following…

A: The ionization energy of elements along a period increases from left to right because of stability…

Q: The first five ionization energies (IE, through IE,) of a Period 6 element have the following…

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Q: The first five ionization energies (IE, through IE5) of a Period 2 element have the following…

A: The difference in ionization energy between 3rd and 4th is very high . That means higher energy…

Q: 1 '11Na, 12Mg, 13A1 Which of the two elements has the higher ionization energy?

A: Answer 1)  In Which of the following elements ( 11Na, 12Mg & 13Al ), the two which  has highest…

Q: A. If an element with the valence configuration 4s²3d loses 3 electron(s), these electron(s) would…

A: When d transition metal ionise, it loses its outer s electron  before it loses any electrons.

Q: What atomic terms are possible for the electron configuration np1nd1? Which term is likely to lie…

A: For the lowest energy term symbol, High spin multiplicity Value of L = Large Value of J = Low

Q: What element is represented by the ground state electron configuration : [Ar] 4s23d6? Se Fe  Ca…

A: Since the ground state electronic configuration given for the element is  [Ar] 4s23d6

Q: The first five ionization energies (IE, through IEs) of a Period 6 element have the following patte…

A: The amount of energy required to take out electron from the element is called its ionization energy…

Q: Which element has the electron configuration 1s²2s²2p°3s23p°4s'3d%?

A: Given :-  Electron configuration = 1s22s22p63s23p64s13d5  To identify :-  Element having above…

Q: Arrange the following set of ions and atoms in increasing size and explain your answer. •N, Cs, As,…

A: Atomic radii:

Q: The first five ionization energies (IE, through IE,) of a Period 3 element have the following…

A: Ionization energy is the minimum energy required to remove an electron from a neutral gaseous atom.…