A monatomic ion with a charge of +2 has an electronic configuration of 1s²2s²2p 3s²3p64s²3d¹04p65s²4d¹05p6. This ion is a(n) [ What is the chemical symbol of the noble gas this ion is isoelectronic with? What is the formula of the ion?

Q: Which of these elements is most likely to form ions with a 2+charge?(a) Li (b) Ca (c) O (d) P (e) Cl

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Q: Which of these elements is most likely to form ions with a2+charge?(a) Li (b) Ca (c) O (d) P (e) Cl

A: The charge shown by the elements is its ability to gain or lose an electron to stabilize itself.…

Q: What is the differeence between cations and anions?

A: Whenever an atom loses or gains electrons, it loses its neutrality and becomes charged. The atom is…

Q: A monatomic ion with a charge of -2 has an electronic configuration of…

A: Given : Charge on ion = -2 And the electronic configuration of X2- ion =…

Q: Which element forms a 3+ ion that has the electron configuration 3Kr44d 6?

A: The given electronic configuration of the 3+ ion is:  [Kr] 4d6 ⇒ The electronic configuration of the…

Q: What is the formula of the ionic compound expected to form between the elements Al and F?

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Q: Which one in each pair has the larger radius ? Explain. (a) a magnesium ion or an aluminum ion (b) a…

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Q: What is the symbol for the neutral atom that is isoelectronic with the ion P3-?

A: Given  species  = P3- Symbol for neutral atom = ?

Q: Does Xenon and radon make a ionic compound, molecular compound, or neither?

A: Xenon and radon are noble gases; noble gases are inert and highly stable at ordinary temperature due…

Q: Suppose an element from group IIIA(13), and period 3 of the periodic table forms an ionic compound…

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Q: The fictional element Grassfieldium (symbol Gr) is similar to Nitrogen. If it forms an ionic…

A: Fictional element Grassfieldium ( Gr) is given having properties similar to Nitrogen.

Q: 1. Arseric can be extraced from ts ores by fist racing he rewith oxygen (called rasting o form soid…

A: (1) Given that -  Following Equilibrium Reaction -  As4O6(s) + 6C(s) <==> As4(g) + 6CO(g)…

Q: Each of the following elements is capable of forming an ionin chemical reactions. By referring to…

A: Since we only answer up to 3 sub-parts, we'll  answer the first 3. Please resubmit the question and…

Q: A monatomic ion with a charge of +1 has an electronic configuration of 1s²2s²2p°3s²3p°4s²3d104p…

A: Ion is the charged species obtained by loss or gain of electrons. When an atom lose electrons it…

Q: Which would be the correct chemical formula for Li(1+) and S

A: Applying concept of formula formation by valency of element.

Q: Predict the ion generally formed by (a) Sr, (b) S, (c) Al.

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Q: Element "X" reacts with element "Y" to form an ionic compound containing X* and Y2- ions. Write a…

A: To write the molecular formula, crisscross the valences of cation and anion.

Q: 2.62 Predict the chemical formulas of the compounds formed by the following pairs of ions: (a) Cr3+…

A: we have to write the formula of the ionic compounds

Q: The monatomic ions of Groups 1A(1) and 7A(17) are allsingly charged. In what major way do they…

A: The elements in group 1A (Li,Na, K,Rb,Cs,Fr) have one valence electron in their valence shell.…

Q: What are the chemical formulas for ( a ) disulfur dioxide and ( b ) iodine pentafluoride ?

A: ANSWER   Chemical formulas for ( a ) disulfur dioxide and ( b )…

Q: Predict the chemical formulas for the binary compounds that hydrogen forms with the elements…

A: Binary compounds are compounds which have only two different type of elements .  To predict the…

Q: Which ionic compound is expected to form from combiningthe following pairs of elements? (a) barium…

A: (a)Barium belongs to group 2 of the periodic table so, it has 2 valence electrons. It is a metal so…

Q: In complete sentence, describe the similarities and differences between: a neutral atom and an ion…

A: Element is made up of atom as basic unit. Atom has a positively charged protons and negatively…

Q: What characteristic charge do atoms in the first column of the periodic table have when they become…

A: Given, The first column of the periodic table they become ions.

Q: A monatomic ion with a charge of -2 has an electronic configuration of 1s²2s²2p 3s²3pº. This ion is…

A: Atom consist of subatomic particles called electrons, protons and neutrons. In an atom, there is…

Q: Which group of elements is characterized by an ns2np2 electronconfiguration in the outermost…

A: Valence shell configuration is ns2np2

Q: A monatomic ion with a charge of -1 has an electronic configuration of 1s…

A: Question is based on the concept of atomic structure. We have been given electronic configuration.…

Q: Name the following binary ionic compounds. (a) MgF, (b) Bal2 (c) FeCl2

A: The names of above binary ionic compounds are given in step 2

Q: Using Lewis electron-dot symbols to depict the monatomic ions formed from each of the following…

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Q: A monatomic ion with a charge of +2 has an electronic configuration of…

A: An atom or Group of atoms having positive or negative charge known as Ion.The Ion which has one or…

Q: Considering only ions with charges of +1, +2, -1 and -2, or neutral atoms, give the symbols for 4…

A: Considering the ions with charges of +1,+2 ,-1 and -2 or neutral atoms.  We require symbols for 4…

Q: A monatomic ion with a charge of -2 has an electronic configuration of…

A: Isoelectronic species are those that have same number of electrons.

Q: (b) A new element, "X", is discovered and found to have 2 electrons in its outer level. Is X a metal…

A: Given that - New discovered element , with symbol of "X" has 2 electrons in it's outermost Valence…

Q: Is K2S ionic and held together by opposite charge or shared electrons in

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Q: Which of these pairs of elements is most likely to be part of a polyatomic ion? Ca and O Li and Br K…

A: Check valency of each pair one by one.