Atoms and molecules are the same Is the statement true or false is false write the correct one

Q: Why might an atom of lead and an atom of sulfur bond 1. All Atoms want To bond . 2. The nucleus of…

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Q: List ONE term (atom, element, ion, molecule, compound) that applies to each of the following: Ca…

A: The term that applies to the given species are indicated as follows,

Q: What is the main difference between an ionic bond and a covalent bond?

A: Interatomic bonds are those type of forces which are present in between the atoms. There are two…

Q: Predict which of the following compounds are ionic and which are covalent, based on the location of…

A: There are two types of bonding takes place between atoms, covalent bonding and ionic bonding. Ionic…

Q: UESTION 11 w many total H atoms are present in the structure shown below? A. 13 H atoms B. 12 H…

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Q: A polyatomic ion is a substance made up of two atoms, which is charged either positively or…

A: Given that : We have to identify whether the given statement is true or false : A polyatomic ion is…

Q: For each row in the table below, decide whether the pair of elements will form a molecular or ionic…

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Q: Write the formula of the molecular compounds formed by the following non metallic elements. As and…

A: Since you have posted questions with multiple subparts, we will solve only first three subparts for…

Q: B. Identification. Determine the common name, the types and number of atoms, and the molecular…

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Q: In general at room temperature 1 covalent compounds are all gases but ionic compounds may be solids…

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: Which type of chemical formula/model provides the most information about a given substance? (a) All…

A: In case of Lewis  structure we get the complete information about the given substance , Lewis…

Q: In physical change, atoms rearrange themselves to form new species. Select one: O True O False

A: Everyday we can notice some change in every substance present in our surrounding. These changes can…

Q: Write the formula of the molecular compounds formed by the following non metallic elements. C and…

A: The type of elements as well as the number of the specific element present in a compound is…

Q: What is the chemical opposite of an acid?

A: The Chemical opposite of an acid is base. According to different theories of acids and bases, bases…

Q: For each of the following species, give the total number of electrons, the number of electrons in…

A: Step 1- For each of the following species, the total number of valence electrons, the electrons in…

Q: . Metals generally gain electrons to become positive ions. True False     2. The formula Ca3(PO4)2…

A: 1. Metals elements present on the left side of the periodic table. Approximately 80 elements of the…

Q: Add 7 total electrons to the chlorine atom. Add the electrons as three lone pairs of electrons (two…

A: The atomic number of chlorine is 17. The electronic configuration can be written as follows: K  L  M…

Q: What is the charge on each ion in these compounds? (c) Cs2O (d) ScCl3

A: Given,  (c) Cs2O  (d) ScCl3 Atomic number of Cs is 55.           Cs = [Xe]6s1 Atomic number of O…

Q: Fill up the empty boxes with the correct chemical structures. CH3 Br CO,H

A: Organic reaction mechanisms:

Q: 1. It is an electrical attraction between the nuclei and valence electrons of an atom and which bind…

A: 10.) Physical properties lies vapor pressure, boiling point, melting point, viscosity, surface…

Q: 1. Determine the common name, the types and number of atoms, and the molecular structure of the…

A: CHEMICAL FORMULA COMMON NAME TY     NaCl Sodium chloride (NaCl), commonly known as salt  Na…

Q: The following pairs of elements react to form ionic compounds. Write the chemical formula and…

A: 1. Sodium metal(Na) burn in air(O2) with a little orange flame.  Larger amount of Na burn in air…

Q: H. C H. HI CI H

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Q: Soalan/Questlon 2 a) Silikon tetrafluorida (SiF.) terbentuk apabila empat atom fluorin berkongsi…

A: For prediction of the answer to the question,  one has to know the electronic configuration of the…

Q: Determine the chemical formulas for the ionic compounds that contain the following pairs of ions;…

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Q: Which combination of elements would most likely form an ionic compound? Group of answer choices…

A: Ionic compounds are generally formed by combination of one electropositive metallic element and…

Q: Give the IUPAC name or correct chemical formula for the following compounds name compounds in all…

A: Cu(CN)2 in Latin – cupric cyanide  mercury (I) dichromate – Hg2Cr2O7

Q: -20°C Br H2SO4 HO HI РСС

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Q: To name Binary lonic Compounds: | 2 elements-one METAL and one NON-METAL I Cation is always written…

A: I will explain this in form of an example. So take an ionic compound as example like NaCl. So it's…

Q: What is the formula for the compound formed from Mg2+ and Br ions? Please write out the formula in a…

A: An ionic compound is formed by cation and anion.

Q: For each row in the table below, decide whether the pair of elements will form a molecular or ionic…

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Q: The table below indicates how ion charges combine to produce compounds with zero charge Fill in the…

A: Fill the missing information--

Q: In which of the following processes are covalent bonds broken? A 12(s) → 12(g) В CO2(s) → CO2(9)…

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Q: a. Name the following compounds according to systematic and common nomenclature. H N' NO2 `N' H 4 1…

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Q: What is an example of a compound that is not a molecule and what is an example of a molecule that is…

A: Molecule is a neutral group of two or more atoms held together chemical bonds and compound is a…

Q: For the following pairs of ions, write the formula for the compound they will form a. Ca2+ s2- b.…

A: Given  (a) Ca2+ , S2-      Formula of Compound = ?  (b) Al3+  , Br-    Formula of compound = ?

Q: The Chemical Formula for a combination of Ba and Br is? ba _____ br ____ The Chemical Formula for a…

A: Ionic compounds are formed by donating or accepting electrons thereby fulfilling the octet around…

Q: Name each ionic compound. In each of these compounds, the metal forms more than one type of ion.…

A: Mercury(II)bromide or mercuric bromide Ferric oxide or iron(III)oxide

Q: When two elements combine to form a compound, the greater the difference in metallic character…

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Q: For each row in the table below, decide whether the pair of elements will form a molecular or ionic…

A: Ionic bonds: The bonds formed between a metal and non-metal are ionic bonds. Molecular bonds: The…

Q: Strong chemical bonding is provide the sharing or transfer of electrons between the atoms. False…

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Q: Pls help me answer these questions properly. Thanks. 1. Write the general rule for determining…

A: In case of ionic compound there is an electrostatic force of attraction involve. It composed of…

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

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Q: An ionic bond is formed between a metal and a non-metal. An ionic bond is formed by the sharing of…

A: Ionic bond is the bond which is formed by complete transfer of electrons from one atom to another…

Q: Chemical formula Read as chemical particle Chemical bond type Substance composition type K2SO4…

A: Chemical formula : CF4  Read as chemical particles : One C atom and Four F atom  Chemical bond type…

Q: Given the following (fictional) ions: cations anions D*1 M1 E*2 (LB4) 2 (ZG2)*3 (ZEm) 2 A*3 R 3…

A: There are numerous molecules in chemistry. And their reactions are also numerous. So, it is very…

Q: State the three parts of Dalton's atomic theory. (Select all that apply.) No atoms are gained,…

A: Three parts of Dalton's atomic theory.

Q: For each row in the table below, decide whether the pair of elements will form a molecular or ionic…

A: Molecular compounds are covalent compounds formed by covalent bonds. Ionic compounds formed by ionic…

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.