Part A Pick the larger species from each of the following pairs. Match the words in the left column to the appropriate blanks in the sentences on the right. Li Between Li and Lit, the larger species is Lit Between I and Cs+, the larger species is Between Mo and Mot, the larger species is Cs Mo Between S and S, the larger species is Mo+ S2-

Q: Are ions La³+ and Nat considered to be charge-compatible ions? Why?

A: In the realm of chemistry, the concept of charge compatibility is crucial in predicting the…

Q: 1) Which of the atoms listed below has the LARGEST first ionization energy? Ge    Cl    Tl…

A: 1) In first question, we need to tell which among the given elements has largest first ionization…

Q: 7. Use electron configuration to depict the ions formed from Ba and Br atoms and predict the formula…

A: The electron configuration of Ba and Br are as shown below. => Ba : [Xe]6s2  And Br : [Ar]…

Q: Consider the theoretical electron configuration below. X. 1s²2s²2p4 Y. 1s² 2s²2p6 3s² 3d8 Which…

A: Paramagnetic: atoms having the unpaired electrons. These atoms attracted to the magnet. Diamagnetic:…

Q: List in order of increasing size of following atom and ions: 1Cl', 18Ar, 19K*, 16 20Ca*

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Q: Which of the following species has a positive electron affinity value (only one)? Select one: а. O…

A: Electron affinity is the amount if energy released when an extra electron is added to an isolated…

Q: The following are isoelectronic species: N³, F-, and Mg2+. Rank them in order of increasing a. size.…

A: The species which have same number of electrons are called isoelectronic species. The  size and…

Q: Choose the diamagnetic species from below. O Sn² O Br O P Cr O None of the above are diamagnetic.

A: In the above given question we have to tell about the diamagnetic species from the following. Given…

Q: 1. P, S, Cl and Ar. How does Z* correlate with their covalent radii. Calculate the effective nuclear…

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Q: electron configurations

A: In this question we have to find correct electronic configuration for the given species.

Q: Species that have the same number of electrons are described as isoelectronic. What +2 ion is…

A: Given,species that have the same electrons are described as isoelectronic.The ion:  Rb+

Q: 9. Briefly explain the difference of atomic radii among the following atoms/ions with your…

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Q: Which of the following sets of cations is in order of increasing ionic radii. A Ba2* < K* < Cs* <…

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

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Q: Put the following in order of increasing size. Put the smallest species on the TOP and then arrange…

A: Ions that contain the same number of electrons are called isoelectronic species.  For example, F,…

Q: Explain the difference of atomic radii among the following atoms/ions with your understanding of…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: The Series Cl,As, Sb ,In is arranged by increasing ionization energy TRUE OR FALSE

A: Ionization energy: The amount of energy required to remove a valance electron from an isolated…

Q: Re-order each list in the table below, if necessary, so that the atoms or ions in it are listed in…

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Q: Which outer electron configuration would you expect to belong to a reactive nonmetal? ns2 ns2np6…

A: Check which of the elements is reactive non-metal in the periodic table and write down its general…

Q: Arrange the following groups of atoms in order of increasing size. Beginning with the smallest and…

A: The neutral element have more radius than cation form of same element because cation is formed on…

Q: 2. c) Determine which of the followings have higher Zet Valence electron in atom X (Z= 13) or…

A: Since Zeff is the effective nuclear charge experienced by the electron from the nucleus.  The Zeff…

Q: atoms and ions, decide which is smallest and which is the largest. Explain each briefly. Na, Na+…

A: The question is based on the periodic properties of elements. out of the given elements in each set,…

Q: Consider Mg²+ and 02. Which do you predict is larger and why? 1. Mg²+ is larger because magnesium is…

A: Atomic radius is a measure of size of atom. It is defined as the distance between the central…

Q: 12. Write the ground-state electron configurations of the following ions: (a) Li*, (b) H*, (c) N³,…

A: The periodic table is the representation of elements arranged in horizontal rows and vertical…

Q: 5. When determining trends in ionic radius, we need to compare similar species. Similarities are: a.…

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Q: 9. Based on the noble gas configuration below, how many valence electrons does an atom have? [Kr]…

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Q: Q32

A: Se^2- : ( atomic number of Se ) + 2 = 34 + 2 = 36electrons  A) As^3- : ( atomic number of As ) + 3 =…

Q: which of the following species is diamagnetic in nature: a   H2 b   H2^- c   H2^+

A: The species is determined to be diamagnetic if only pairing occurs and electrons present in the…

Q: For each of the following sets of atoms and ions, decide which is smallest and which is the largest.…

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Q: Arrange the members of the following set of cations in order of increasing ionic radii:       Ga3+…

A: Ionic radius increases from top to bottom in group.Ionic radius decreases from left to right in…

Q: Silicon is the second most abundant element in the Earth's crust, and its compounds can be as…

A: Chemical element silicon has the symbol Si and atomic number 14. It is a tetravalent metalloid and…

Q: Why are anions larger than their parent atoms? Arrange the following series of anions in order of…

A: We know down the group size increases

Q: -1) d d. +1 d d

A: Given V = 2.31×10^-19q1q2/d. Let us assume  2.31 × 10^-19 = K V = -Kq²/d - Kq²/d + Kq²/√2×d - Kq²/d…

Q: 4. Predict which element of the following couples will have higher ionization energy. Justify your…

A: Ionization energy is the energy required to remove electrons from a gaseous atom to form positive…

Q: Which of the following sets of cations is in order of increasing ionic radii.   K+ < Li+ < Ba2+ <…

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Q: Which is smaller, S2- or Ca2" ? Which is more reactive, Cs or Sr? 9. Write the reaction equation…

A: Given: S2- and Ca2+

Q: Arrange the following from largest to smallest atomi radii: K+, S2-, Ca2+, Cl-, P3-

A: Arrange the following from largest to smallest atomic radii: K+, S2-, Ca2+, Cl-, P3-

Q: Using Slater’s rules, calculate the Z* acting upon the first electron to be ionized from Al, Al1+ ,…

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Atomic Structure

The basic structure of an atom is defined as the component-level of atomic structure of an atom. Precisely speaking an atom consists of three major subatomic particles which are protons, neutrons, and electrons. Many theories have been stated for explaining the structure of an atom.

Shape of the D Orbital

Shapes of orbitals are an approximate representation of boundaries in space for finding electrons occupied in that respective orbital. D orbitals are known to have a clover leaf shape or dumbbell inside where electrons can be found.