Which if the following ionic compounds would contain the most total number of elements? (For example NaBr would contain 2 total elements and Na2O would contain 3 total elements) (So basically figure out the formulas of the following options and determine which one has the most total elements) A. aluminum chloride B. calcium oxide C. lithium fluoride D. potassium bromide

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Q: The ions of most main-group elements have the same number of __________ as the noble gas that is…

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A: The name of inorganic salts is written according to some general nomenclature rules.

Q: 27) Which of the following naming is incorrect? A) Feso, B) Fe2(SO3)3 iron(III) sulfite C) Fe,(SO,),…

A: A) FeSO4   iron(III) sulfate

Q: Type the names of the compounds that corespond to the formulas given in the following table. Note:…

A: Given formulas are :  1). K3PO4  2). P4O10  3). KrCl4  4). FeO  5). Na2O  Type the name of the…

Q: Consider bromine, which occur as a mixture of two isotopes: bromine-79, with natural abundance of…

A: Given: The abundance of Br-79=50.7% The abundance of Br-81=49.3% The atomic mass of Br-79=78.92 amu.…

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Q: 24. The total number of sodium atoms in 46.0 grams of sodium is A. 3.01 x 1023 atoms B. 6.02 x 1023…

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Q: A yanadium atom has a diameter of 2.60×10-10 m. Suppose the atoms in 1.86 mol of vanadium atoms are…

A: Given  Diameter = 2.6*10-10 Moles of vanadium = 1.86

Q: Part B: Assorted Questions: 1. Classify the following substances as elements, ionic compounds, or…

A: Element: An element is a substance that cannot be broken down into simpler components by any…

Q: What are the atomic models, explain the most modern one

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Q: How many protons are in an ion with 1010 electrons and a −1 charge? number of protons:     How many…

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Q: Average atomic masses listed by IUPAC are based on a study of experimental results. Bromine has two…

A: Given The atomic mass for given two isotope are 78.9183 amu and 80.9163 amu. The given values of…

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Q: Which of the following ionic compounds is incorrectlynamed? (a) Zn1NO322, zinc nitrate (b) TeCl4,…

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Q: Name the following compounds:(a) CsCl(b) BaO(c) K2S(d) BeCl2(e) HBr(f) AlF3

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Q: Compounds are composed two or more elements chemically combined while mixture are composed of…

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Q: Of the hydrocarbons given here, which contains the most carbon atoms?

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Q: A sample of ammonia has a mass of 96.3 g. How many molecules are in this sample? A. 5.65 molecules…

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Q: Question 1 Complete the following analogy: Mikhail Lomonosov: law of conservation of mass as John…

A: Mikhail Lomonosov was the scientist who came up with the ideas about the law pf conservation of mass…

Q: Which statement is FALSE? O Pure water (H20) is always composed of 2 hydrogen atoms to 1 oxygen atom…

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Q: 10. 1. Missy Mae is given an unknown white ionic solid which contains one of the cations, Na+, K+,…

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Q: 15. The elements sodium (Na) and chlorine (CI) are both deadly poisons. Salt (NaCl), which contains…

A: The given data is, the elements sodium and chlorine are both deadly poisonous. But the salt contains…

Q: A chemical formula that shows the actual # and kinds of atoms present in one molecule of a compound…

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Q: Element X has three naturally occurring isotopes. The masses (amu) and % abundances of the isotopes…

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Q: Q4. A metal ion with a 2+ charge has 24 electrons and forms a compound with an ion that contains 8…

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Q: whats the difference between a compound and a molecule?

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Q: 122. Each of the following compounds is incorrectly named. What is wrong with each name, and what is…

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Q: QUESTION 31 A substance composed of two or more elements in a fixed, definite proportion is O A. a…

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Q: Hydrogen and Oxygen can form water (H.O). Both of these elements can form one compound. Beside…

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Q: polyatomic ions?

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Q: A 14.09 g sample of NaBr contains 22.34% Na by mass. Considering the law of constant composition…

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Q: AlCl3 is called aluminum chloride, PCl3 is called phosphorus trichloride, and CrCl3 is called…

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Q: as Question 47 EEU Consider the diisotopic element represented below. element? O forms colored…

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Q: 65. Name each of the following compounds: c. Ag,S d. MnO, a. CsF b. LiN e. TiO, f. Sr,P2

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Q: Use what you have just learned about chemical formulas to identify the following as element (atomic…

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Q: U-238 is naturally the most abundant form of uranium; however, only U-235 can be used as fuel in a…

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Q: Atom/ion Hydrogen atom (H) Oxide ion (0²-) Hydrogen ion (H+) Nitrogen atom (N) Nitride ion (N³-)…

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Atoms and Molecules

An atom is the smallest unit of an element that possesses all the properties of that particular element. Molecules are the smallest unit of a substance that possess all the properties of that particular substance.