First do the electronic configuration from your periodic table. Then, from that, do the orbital diagram and dot structure. Do this for the following four substances: Mn*4 (atomic # 25), V*1 (atomic # 23), Ti2 (atomic # 22), and Co*3 (atomic # 27)

Q: 2) Write the full Electron Configuration and write the short electron configuration using…

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Q: Magnesia contains Mg?* and 02-. Which of these ions is larger? Explain.

A: Given that : Out of Mg2+ and O2- ion, we have to identify which one is larger.

Q: • B. What do you understand by shielding effect? Arrange the following in order of increasing atomic…

A: Shielding effect: The electrons present closer to the nucleus in an atom, are capable of shielding…

Q: Why are transition metals special cases? a. They have two valence shells with complete octets that…

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Q: (ii) Lithium shows a diagonal relationship with magnesium. A) Why are these elements diagonally…

A: Diagonal relationship :    A diagonal relationship is said to exist between certain pairs of…

Q: 2. The Bond Length between the nuclei of a chlorine atom and an iodine atom in an ICI molecule is:…

A: The variation of periodic properties in the periodic table is useful to solve these questions.

Q: Is it possible for the number of Nat and K+ ions to be the same if No= 103 and Ko= 15? Explain %3D

A: The sodium and chloride ion concentrations are lower inside the cell than outside, and the potassium…

Q: Why are main group elements much simplier than the transition metals?

A: Introduction- The whole of periodic table is divided into- Main group elements- The elements of…

Q: How is it that 147N has 5 electrons?

A: An isotope is represented by the system given as,AZX In this notation, X is the symbol of an…

Q: What charge would Ti have to be isoelectronic with Ca2+?

A: Isoelectronic species are those species which have same number of electrons present in them.

Q: Identify the orbital diagrams of Ti, Tỉ²+, and Ti4+. Ti Tj2+

A: Given that : We have to draw the orbital diagrams for Ti, Ti2+, and Ti4+.

Q: Arrange in order of increasing nonmetallic character. (a) the Period 3 elements Cl, Si, and Na (b)…

A: All the chemical elements of the periodic table can be broadly divided into three categories,…

Q: Which outer electron configuration would you expect to correspond to a reactive metal? To a reactive…

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Q: 1. Which of the following does have the highest ionization energy? ? Z of Mg =12, K =19, Na =…

A: Cl =17,have the highest ionization energy. Cl has electronic configuration 1s22s22p63s23p5 which1…

Q: 11. What is the ground state electron configuration for the Fe2+ ion? а. [Ar] 4s23d4 b. [Ar] 3а6 c.…

A: Atomic radius is defined as the distance from the centre of nucleus to outermost shell of atom.

Q: For each of the following pairs, indicate which element hasthe smaller first ionization energy: (a)…

A: The first ionization energy is the minimum energy required to remove the electron from an isolated…

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

A: ground state electronic configuration of silicon= [Ne] 3s2 3p2

Q: What are the charges of germanium and antimony in Gd3Sb4

A: Metals take positive change after losing the electrons whereas non-metals take negative charge after…

Q: adius of 90 pm. a) Write the electron configuration for Nb3+ and for Sb3+ using the condensed noble…

A: In noble gas notation we write the elemental symbol of last noble gas prior to that element followed…

Q: Which of the following elements would you expect to have the lowest first ionization energy? As Sb…

A: The atomic number increases as we go down the group. So, due to the increase in atomic number, the…

Q: using the concept of effective nuclear charge, can you explain the fact that I1 < I2 < I3 < I4 < I5?

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Q: 1) Arrange the following in order of decreasing atomic radii. O, Rb, Ca and Mg

A: The atomic radius of the 4 elements are -

Q: Silane, SiH4, is a colorless, pyrophoric, toxic gas that is used to deposit elemental silicon for…

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Q: The atomic number of iron is 26. Which of the following is the correct electronic configuration for…

A: Atomic Number of Iron = 26 Symbol : Fe Electronic Configuration of Fe3+ = ?

Q: Calculate the radius in nanometers of a metallic atom given that it has a BCC structure and a…

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Q: Using one or more energy level diagrams, explain the multiple ion charges of As3+ and As5+.

A: A question based on energy level diagram, which is to be accomplished.

Q: (ii) Lithium shows a diagonal relationship with magnesium, A) Why are these elements diagonally…

A: A.Following are the main reason of diagonal relationship shown by Li and Mg.

Q: Which set of atoms below are metals that have only one electron in their outermost “s” orbitals?Zn,…

A: Zn, Cd, Hg are d block elements ,

Q: Compare the structural arrangements found in CrCl2 and CrCla with the arrangements for WCI2 and…

A: The d block has 4 series which are 3d, 4d, 5d and 6d.The 3d, 4d and 5d series has 10 elements each…

Q: Cobalt (Co) is a paramagnetic element.  Explain what makes an element paramagnetic?      Give the…

A: A species that has unpair electrons in its orbital.then that element is called  paramagnetic…

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: 2. Give the electron configurations for the following elements and explain in detail why the…

A: The electronic configuration is the arrangement of electrons in a different orbital. Electrons are…

Q: Draw a genetic periodic table, an outline of the periodic table. Label where the noble gases,…

A: To draw the outline of the periodic, we should know about the number of groups and periods present…

Q: Which items from the following list are diamagnetic? Mg, Mo, Si , Hg

A: in outermost shell orbitals contains. Unpaired electrons exhibit paramagnetism Atom or ion with All…

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: Consider an ion with the symbol Y³- formed from a representative element (Y is an unknown element,…

A: The given element has formed an ion with a symbol Y3-.  The group number of the element is =?

Q: Which electron configuration represents an alkali metal? O 15232p3 O 15232p°3s23p! O 13232p°3s² O…

A: Alkali metals belong to s-block

Q: Arrange the atoms and/or ions in the following groups in order of decreasing size. 1. S2-, Cl-, K+…

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Q: Fictional, thus not on the periodic table. Lz, a transition metal, forms the compound LzS₂ when…

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Q: An element X reacts with hydrogen to form a compound of formula HX. In which group in the periodic…

A: An element X reacts with hydrogen to form a compound of the formula HX. In which group in the…

Q: Using orbital diagrams, determine the number of unpaired electrons in each of the following: Cu 1…

A: If elements or ions having electron but that electron if not paired then those electron are known as…

Q: Could u help me with this question? 1) Provide the chemical symbol of a neutral element with only…

A: Atomic number = number of protons  in a neutral atom ;   number of protons = number of electrons…

Q: Which ion has the largest radius? Ca*2, Ca*1, Br", K* O A) Br O B) Ca+1 O C) K* O D) Ca+2

A: Given, Ca2+ , Ca+ , Br- &amp; K+ we know that: Atomic/ ionic radius increases down the group in…

Q: 9) Explain to me why the atomic radii decrease as you move across a period rather then up a group or…

A: Across a period the atomic radii is governed by effective nuclear charge. And across a group it is…

Q: What is the electron configuration of: Ag, Bi^2-, Rh^3+, Sn^3+, Si^-

A: The atomic number of Ag = 47. The atomic number of  Bi = 83 The atomic number of Rh =45 The atomic…

Q: What might be the electron configuration of K+, an atom that has lost an electron?

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

Q: Calculate the radius in nanometers of a metallic atom given that it has a BCC structure and a…

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Q: Which set of atoms below are metals that have only one electron in their outermost "s" orbitals? H…

A: The alkali metals are those elements that belong to group 1 which are from the lithium to francium…

Bond Parameters

Many factors decide the covalent bonding between atoms. Some of the bond parameters are bond angle, bond order, enthalpy, bond length, etc. These parameters decide what kind of bond will form in atoms. Hence it is crucial to understand these parameters in detail and understand how changing these parameters affects the kind of bonding or various characteristics.

Bond Dissociation Energy

The tendency of an atom to attract an electron is known as its electronegativity.