This table is all about ions. If you're not told the ionic charge, make it what charge that elementforms when it becomes an ion.Element Namemagnesium ionfluorine ionrhodium (III)ion(in either format)magnesium-25111cdElementSymbolmolybdenum-97Zn +²#protons703450This table is all about isotopes. All the atoms are neutral charge.NameIsotope Mass#protons # electrons(amu)3034# electrons3748#neutrons4569#neutrons404448

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This table is all about ions. If you're not told the ionic charge, make it what charge to forms when it becomes an ion. Element Name magnesium ion fluorine ion rhodium (III) ion Element Symbol Zn-² #protons 34 # electrons #neutrons 45

This table is all about ions. If you're not told the ionic charge, make it what charge to forms when it becomes an ion. Element Name magnesium ion fluorine ion rhodium (III) ion Element Symbol Zn-² #protons 34 # electrons #neutrons 45

Introductory Chemistry: A Foundation

9th Edition

ISBN:9781337399425

Author:Steven S. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Donald J. DeCoste

Chapter5: Nomenclature

Section: Chapter Questions

Problem 14CR

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Similar questions

Write the chemical formula of each of the following: a The compound made up of a crystal with two particles coming from chromium atoms for every three particles coming from oxygen atoms. b The compound made up of a crystal with one particle coming from a barium atom for every two particles coming from chlorine atoms. c The compound made up of molecules with 12 carbon atoms, 22 hydrogen atoms, and 11 oxygen atoms. d The compound made up of molecules with three hydrogen atoms, one phosphorus atom, and four oxygen atoms.
Which of the following is true about an individual atom? Explain. a. An individual atom should be considered to be a solid. b.An individual atom should be considered to be a liquid. c. An individual atom should be considered to be a gas. d. The state of the atom depends on which element it is. e. An individual atom cannot be considered to be a solid, liquid, or gas. Justify your choice, and for choices you did not pick, explain what is wrong with them.
For each of the following atomic numbers, use the periodic (able to write the formula (including the charge) for the simple ion that the element is most likely to form. a. 53 c. 55 e. 9 b. 38 d. 88 f. 1.13
Open the Build an Atom simulation (http://openstaxcollege.org/l/16PhetAtomBld) Drag protons, neutrons, and electrons onto the atom template to make a neutral atom of Oxygen-16 and give the isotope symbol for this atom. Now add two more electrons to make an ion and give the symbol for the ion you have created.
The isotope of an unknown element, X, has a mass number of 79. The most stable ion of the isotope has 36 electrons and forms a binary compound with sodium, having a formula of Na2X. Which of the following statements is(are) true? For the false statements, correct them. a. The binary compound formed between X and fluorine will be a covalent compound. b. The isotope of X contains 38 protons. c. The isotope of X contains 41 neutrons. d. The identity of X is strontium, Sr.
For the following processes that show the formation of ions, use the periodic table to indicate the number of electrons and protons present in both theionand theneutral atomfrom which the ion is made. a.CaCa2++2e b.P+3eP3 c.Br+eBr d.FeEe3++3e e.AlAl3++3e f.N+3eN3
Tell what is wrong with each of the following molecular formulas and write a correct formula: a. H3PO3 phosphorous acid b. SICI4 silicon tetrachloride c. SOO sulfur dioxide d. 2HO hydrogen peroxide-two hydrogen atoms and two oxygen atoms
1. Hydrogen is a Group I element and each hydrogen will contribute I valence electron. Carbon is a Group (Roman numeral) element and each carbon will contribute ___ (number) electrons. Every oxygen atom in a compound will contribute valence electrons. Chloromethane has the molecular formula . Its skeleton is and the number of valence electrons may be determined as follows. There are three hydrogen atoms, each of which contributes 1 valence electron; the single carbon contributes 4 electrons; and the single chlorine atom contributes 7 electrons, making a total of 14 . A convenient tabular form of this calculation is
Open the Build an Atom simulation (http://openstaxcollege.org/l/16PhetAtomBld) Drag protons, neutrons, and electrons onto the atom template to make a neutral atom of Lithium-6 and give the isotope symbol for this atom. Now remove one electron to make an ion and give the symbol for the ion you have created.
In each box, write the chemical formula of the compound formed by the cation at the head of the column and the anion at the left of the row, and then write the name of the compound. Refer only to a clean periodic table when completing this exercise. Ions Na Hg2 NH4 Pb2 Mg2 Fe3 Cu2 OH- BrO- CO32- ClO32- HSO4- Br- PO43- IO4- S2-
The formulas MgO and CO look very similar. What is the name for each compound? Why do we name them differently?