13. Below, the ionic radii of several ions are shown relative to the radius of neutral atoms of the same element. Na* 2+ Mg Na Mg F CI CI 154 pm 116 pm 130 pm 86 pm 71 pm 119 pm 99 pm 167 pm Explain why the ions in the diagram on the left are smaller than their neutral counterparts, while the ions in the diagram on the right are larger than their neutral counterparts.

Q: Which of the following is TRUE for Anion 1. Has more electrons than protons II. Has lesser electrons…

A: Anions  : anions are formed when an atom gains one or more than one electrons .

Q: Consider the following atoms: I. 325 II. 65Cu II. 32CI IV. 63Cu V. 59CO Which of the atom(s) above…

A: 1) protons = 16, neutrons = 16  2) protons = 29, neutrons = 36 3) protons = 17, neutrons = 15 4)…

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A: How many electron in F- ?

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A: Representation of an isotope is given as: XZA where, A is the mass number, Z is the atomic number…

Q: Differentiate between Atomic and Ionic Radii?

A: The difference between Atomic and Ionic Radii have to be given below.

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A:

Q: 2. What can be done to an ionic solid so that the ions are capable of motion?

A:

Q: est atomic radius? Sasugt olingie po 0yc e atements is incorrect? ence electrons will form an ion…

A: Tl has highest atomic radii because it belongs to period 6

Q: 60. Determine the charge of the cation in the ionic compounds a. Cu20 b. MnSO4

A: • For an isolated molecules , the oxidation number tells about the charge of any atom in molecules.…

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A: Atomic number of atom = total protons present in an atom  In a neutral atom ; number of protons are…

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Q: IV. Write the chemical formula of the following combination of lons. CI-1 PO43 Na+1 Ca +2 Zn +2 Al…

A:

Q: Write names as appropriate for each of the following monatomic ions.  a. S-2 b. Cr+2

A: a) S-2 is an monoatomic anion. •When a neutral atom gain electron it becomes anion. •RULE:-When we…

Q: Indicate the number of electrons lost or gained when each of the following atoms forms an ion. a.…

A: Explanation to the correct answers are given below:

Q: Greetings and Thank you  for your help....I Appreciate  you 2. Give the formula of a negative ion…

A: Ions are formed when removing from electrons from or receiving electrons to the atom. Donation of…

Q: Which of the following sets contains no ionic compounds? * O HCN, SO2, CaF O NaOH, CBr4, SF4 O MgS,…

A: Ionic bonds Ionic bonds are formed by transfer of electrons from one atom to other atom

Q: a compound has the formula x2y. where y is an anion with (-2) charge. Which of the following ions is…

A: EXPLANATION: Ionic compounds are formed of both positively and negatively charged ions so that…

Q: Part A In the following drawings, red spheres represent cations and blue spheres represent anions.…

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A:

Q: A. Atoms to Ions, gather information and predict charges and names of ions. Table A1: Electron Dot…

A:

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A:

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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: Ion Charge Number of Electrons in Ion Number of Protons in Ion Symbol Cu 27 Br 36 +1 37 36 34 Zn +2…

A: → In atom the number of protons is equal to number of electrons→ When we charge number of electron,…

Q: 1. The formula for silver oxide is Ag2O. True False     2. The Cl–, S2–, and Na+ ions have the same…

A: Answers to all the questions is given below.

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Q: how to separate the following pairs of cations a. Cu +2 and Mg +2 b. Pb +2 and Al + c. Cu+2 and Pb…

A: (a) Cu+2 and Mg2+ -  When copper (II) treated with sodium hydroxide or any hydroxide ion containing…

Q: An atomic cation with a charge of +1 has the following electron configuration:…

A:

Q: The Periodie Table of the Elements HAHAAAAAAAAAAI HR HHHHHHHHHE THE HHE From their location in the…

A: Since you have posted more than 1 question,we will solve only 1 question for you. If you want other…

Q: Iron metal (steel) is in what ionic form?

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A:

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A: Please find below the chemical formula of compounds

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Q: 1.  Write formulas and names for compounds formed by the following positive and negative ions: a)…

A: Since you have posted multiple questions, we will solve only first question for you. If you want any…

Q: How many valence electrons do the following elements have? A.) Sr B.) Cl C.) Si D.) Se E.) H

A: Interpretation -  To tell about how many valence electrons do the following elements have -  A.) Sr…

Q: An atomic anion with a charge of –1 has the following electron configuration: [He] 25°2p³ What is…

A: Anions are formed by the removal of electrons from a neutral molecule. If one electron is removed…

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A: An anion is a species which is negatively charged whereas a cation is a species which is positively…

Q: For the following compounds, state whether it is ionic or covalent. If it is ionic, write the…

A: Ionic compounds are compound consisting of ions. Two-element compounds are usually ionic when one…

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A: Given ionic compound = Mg2P2O7 The given compound is magnesium pyrophosphate.

Q: a.  If an atom of sodium contains 1 valence electron and an ion of sodium contains 8 and has a 1+…

A: a.  If an atom of sodium contains 1 valence electron and an ion of sodium contains 8 and has a 1+…