Q: Which element has the greatest first ionization energy? A. C B. B C. N
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Q: Which of the following ions is isoelectronic to Ne? O-2 OF-2 K+ O Al+2 None of these
A: Isoelectronic species(moreover, 'Iso' means same and 'electronic' means electrons) are those species…
Q: Which element below has the largest first ionization energy, greater than any other element? A.H…
A: Ionization energy is defined as the minimum amount of energy that is required to remove an electron…
Q: Why are transition metals special cases? a. They have two valence shells with complete octets that…
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Q: Arrange the elements according to first ionization energy. Highest to lowest. O Te Se S
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Q: What is electron configuration of outer shell of element which forms Me,03? Select one: a. ns b.…
A: From the formula Me2O3 its valency is 3. Since it is a metal, its valence shell has 3 electrons. So…
Q: Which of the following elements has the smallest first ionization energy? A/ S B/ O C/ Si…
A: The question is based on periodic properties of elements. ionization energy is defined as the amount…
Q: Which of the following atoms or ions is isoelectronic with Al3+? Select one: a. Al b. Na+ c. Ar…
A: The species which has same no of electrons are known as isoelectronic.
Q: What is electron configuration of outer shell of element which forms Me,03? Select one: a. ns' b.…
A: Given Oxide of element = Me2O3 Electronic Configuration of outer shell of element = ?
Q: Of the following elements, which has the lowest first ionization energy? Са O Ba O Si O Ci O P
A: Larger the size of atom, lower will be it's ionization energy as it easily releases loosely bound…
Q: Magnesium has 2 electrons in its outer shell. Oxygen has six electrons in its outer shell. How does…
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Q: Which of the following elements would you expect to have the lowest first ionization energy? Select…
A: Given: Some elements are given . To find: Element with lowest first ionization energy. Solution:…
Q: Which of these ions is isoelectronic to the oxide anion O2-? A) K* B) Mg²- C) CI- D) S2- E) Pb2*
A: Given :- Anion = O2- To identify :- Its isoelectronic species out of K+,Mg2+,Cl-,S2- and Pb2+
Q: Rank the following atoms/ions in order of atomic radius from smallest to largest: Br / Cl / I- / I
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Q: Determine whether each of the following statements are True or False: True False Atomic radius…
A: Atomic radius is the measure of the size of the atoms. Electronegativity is the tendency of an atom…
Q: Write the electron configuration for P2. How many electrons are in the 3p orbital? How many total…
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Q: In each pair, choose the atom which has the highest first ionization energy based on its position in…
A: The element with highest first ionization energy based on its position in the periodic table has to…
Q: Which one of the following is most likely to gain electrons when forming an ion? A.) Li B.) Cu C.)…
A: In periodic table, metals lose an electron to complete there octet and become stable while non…
Q: Which of the following elements has the highest ionization energy?a. Bab. Cac. Cld. Ne
A: The electronic configuration of each element is given below. Ba = [xe] 6s2 Ca = [Ar] 4s2 Cl = [Ne]…
Q: loses an electron most easily? As • CI K F Part E is found in Group 7A (17), Period 3? As Cl • K F
A: The given elements Arsenic (As): Atomic number =33 Electronic configuration=1s22s22p63s23p64s23d10…
Q: Which atom has the same electron configuration with the -3 charged ion of the P atom? O A) S O B) Ar…
A: The given atom is Phosphorous To find: The atom which has the same electronic configuration of -3…
Q: most negative (most exothermic) electron affinity
A: Electron affinity is defined as the change in energy resulting from addition of an electron to the…
Q: Which of the following elements has the smallest first ionization energy? P K C…
A: Ionization energy : the minimum amount of energy is required to knock out the most loosely bound…
Q: Arrange the following in order of increasing ionization energy. Ar Cl Li Na P
A: we need to arrange the elements in order of increasing ionization energy
Q: Why does the reactivity of metals increase from right to left on the periodic table?
A: Here we have to consider the periodic change of reactivity of metals. The most important property of…
Q: Use an orbital diagram to describe the electron configuration of the valence shell of each of the…
A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…
Q: Which of the following atoms has the lowest first ionization energy? OSi O Cs O Ca
A: Ionization energy: Energy required for an isolated gaseous atom to lose one electron to form…
Q: 37. An element having electronic configuration 1s² 2s² 2p°, 3s², 3p°, 4s' will form- (1) Acidic…
A: Answer; (2) basic oxide. Potassium element has electronic configuration 1s2 2s2 2p6 3s2 3p6 4s1
Q: Which of the following elements has the highest first ionization energy O N O Na
A: Ionisation energy increases as we move from left to right in a period.
Q: Which of the following elements has the smallest ionization energy? Li Na Be…
A: Li , K , Na and Rb belong to same group and among them Li has highest ionisation energy and Rb has…
Q: Based on the photoelectron spectrum, what ion charge would this element hold as an ion? #e- 5 2 IE…
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Q: Of the following, which element has the highest first ionization energy? In Sb Rb
A: It is the energy required to remove a valence electron from its outermost shell in its gaseous…
Q: The three of the four ions shown below have the same electron configuration, but the fourth does…
A: We have to tell which ion has different electronic configuration than other ions
Q: Which of the following has the highest electron affinity? O As O Fe O Br OK
A: Electron affinity- It is defined as the amount of energy released when an electron is attached to a…
Q: Provide the electron configuration for each element/ion. Afterwards, determine the magnetic property…
A: If element or ion having unpaired electron then paramagnetic in nature and if unpaired electron is…
Q: The formation of which monatomic ion of sulfur is the most energetically favorable? O A) s+ B) s2+…
A: To solve this problem we will use the electronic configuration of Sulphur .
Q: Which ionization process requires the most energy? A) Ga*(g) → Ga2+(g) + e° B) Ga(g) → Ga*(g) + e¨…
A: As we know that each successive Ionisation energy is greater than the previous one, because each…
Q: Identify which of the following atoms would have the lowest first ionization energy. A) Ca B) C C)…
A: Explanation to the correct answer is given below
Q: Which of the following elements will have the largest first ionization energy? A. C B. Cl C. Na D. F…
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Q: 2) Write the full electron configuration for each ion. a) F b) K* c) Cu* *
A: The electron configuration of an atom is the representation of the arrangement of electrons…
Q: Of the following, which element has the highest first ionization energy P Cl Na Al
A: Ionization energy is the minimum energy required to eject an electron from outermost shell of the…
Q: Of the following, which element has the highest first ionization energy? Na Ca Rb Sr
A: Ionisation energy trend: Decreases from top to bottom Increases from left to right
Q: Which of the following groups of elements is arranged correctly in order of increasing first…
A: Given elements: Al Si Br F We have to arrange them in order of increasing first ionization energy.
Q: Need a good explanation here please
A: Dear student I have given answer to your question in the image format.
Q: Which element has the highest IONIZATION energy? a. Na b. LI c. H d. K
A: Ionization energy as the minimum energy that an electron in a gaseous atom or ion has to absorb to…
Q: Indicate which species in each pair has the more favorable (more negative) electron affinity. a. Cl…
A: Electron density shifts towards more electronegative atom
Q: Which of the following atoms has the largest radius? Li Cs Na K
A: The atomic size of an atom is directly proportional to the number of shells present in that atom. As…
Q: Which of these elements has the smallest first ionization energy? A) Cl…
A: Ionization energy is the minimum energy required to take out a valence electron(s) from an atom in…
Which of the following has the lowest first ionization energy?
Rb
Si
P
Al
S
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Solved in 2 steps
- a) Explain why the third ionization energy of Al is significantly larger than its first ionization energy? b) why does Al always forms Al3+ compounds but never Al+ compounds.Which is the most stable electron configuration for the iron(III) ion, Fe3+? (A) [Ar] 4s2 3d3 (B) [Ar] 4s1 3d4 (C) [Ar] 3d5 (D) [Ar] 3s2 4p3(c) Theoretically, define the following elements in the formulae belowPth = ρghq x ŋ
