Which of the following compounds is most likely to have parentheses as part of its chemical formula? zinc peroxide O sulfur hexafluoride mercury (I) hydrogen phosphate aluminum cyanide

Q: Purple spheres represent iodine atoms, white spheres represent hydrogen atoms, and all of the…

A: Given:  Purple atom = Iodine (I) White atom = Hydrogen (H)

Q: Write the formula for each of the following compounds and indicate which ones are best described as…

A: Since you have posted multiple sub-parts, the answer for first three sub-parts are given below.…

Q: the symbol of the halogen with the most electrons Express your answer as a chemical symbol. ΑΣφ ?

A:

Q: Formulas of Ionic Compounds For each given compound, show the correct formula of the cation, the…

A: We have to show the correct formula of the cation, the anion and the balanced formula.

Q: Which of the following exists in nature as a diatomic molecular element?  Group of answer choices…

A:

Q: Which one of the following elements is a poor conductor of heat and electricity? iron lead fluorine…

A:

Q: Give the chemical formula for each name. Do not worry about making the numbers subscripts, because…

A: We can write the formulas of the given ionic compounds by using the criss cross method. In this…

Q: Which of the following is a nonmetal? a. Lead b. Boron C. Arsenic O d. Sulfur

A: Metals- These are good conductors of heat and electricity. These are malleable and ductile. These…

Q: What is the chemical formula for each substance mentioned? (A). Sodium hydrogen carbonate  (B).…

A: What is the chemical formula for each substance mentioned?

Q: Write the formula of the ionic compound expected to form from the following elements: (Be sure to…

A: We know that,  AxBy will  be ionise to form ions as zhown in the image as-

Q: Which of the following are poor conductors of heat and electricity? O Transition elements O Halogens…

A: Elements can be classified into 3 forms, that is metals, non-metals, and metalloids. Metals are the…

Q: Which elements would be found in the alkaline earth metals family? [Select all that apply] O cesium…

A: Alkaline earth metals are six chemical elements in group 2 of the periodic table .These element are…

Q: Does each chemical formula represent an element or a compound? a. H 2 b. H 2O 2 c. S 8 d. Na 2CO 3…

A: An element is made up of same type of atom whereas a compound is made up of more than 1 type of…

Q: Which pair of elements would you expect to exhibit the greatest similarity in their physical and…

A:

Q: 1) Elements are made from a single type of Compound Molecule Atom Proton Chemical Advertisement…

A: Element is a substance whose atoms have same number of protons. It cannot be decomposed into much…

Q: Which pair of elements would you expect to exhibit the greatest similarity in their physical and…

A: Periodic table represents the systematic arrangement of elements in which the properties of these…

Q: What is the compounded chemical symbol for nitrous oxide? * NOa aNO A. B. NaOa Na0 D.

A: Nitrous oxide is also known as laughing gas...

Q: Why are the following considered to be inorganic compounds? Potassium iodide Copper sulfate…

A:

Q: Which of the following names is incorrect? a) cobalt(l) chloride b) magnesium oxide c) aluminum(III)…

A: Given names: cobalt (II) chloride magnesium oxide aluminium (III) oxide diphosphorus pentoxide We…

Q: Predict the charges of the monoatomic ions formed by each main-group element.(a) N(b) Rb

A: (a) The nitrogen atom is represented by symbol N. It is a non-metal and therefore, it gains…

Q: Which of the following formula/name pairs is incorrect?     Sr(OH) 2 strontium hydroxide…

A: The incorrect formula/name of the pair can be identified,

Q: Lead and magnesium nitrate Zinc and magnesium nitrate Chromium and magnesium nitrate

A: We’ll answer the first three subparts since the exact one wasn’t specified. Please submit a new…

Q: Aluminium and Hydrogen atoms are combined to form НАI НЗАI AIH4 AIH3 AIH

A: An ionic compound is formed by the Criss cross of valences.

Q: Write the formulas for the following compounds:(a) phosphorus pentachloride(b) dinitrogen…

A: The chemical formula of the given name represents the symbolic representation of the formula. LIke:…

Q: Which of the following pairs of formula and name are incorrectly matched?  ZnO, zinc oxide AlPO3 ,…

A: Interpretation-  To match the all the given pair of formula and name which are incorrectly matched -…

Q: Three sections of the periodic table are labeled A, B, and C in the image below. (IT CAN ONLY BE…

A: The portion of periodic table given is as shown below.

Q: . be Write the chemical formulas for each of the following compounds: a. tin(II) hydroxide b. barium…

A: Chemical formula : chemical formula represents the composition of atoms where it is also shown which…

Q: Which of the following elements fo Gold O Fluorine Hydrogen Sulfur Oxygen O Helium Olodine Antimony…

A:

Q: 1) A compound has the general formula X2O, with X representing an unknown element or Ion and O…

A: The question says the compound has a general formula X2O, where X is  an unknown element or Ion and…

Q: Which of the following statements is always true? A All representative elements are nonmetals. All…

A: In the periodic table, the elements present in 1, 2, and 13 to 18 groups are known as representative…

Q: Provide the formula for the compounds. bromic acid: HBrO, lead(II) sulfide: PbS phosphorus…

A: While writing the formula of a molecule we need to first identify the each element in the compound…

Q: The ionic compound pictured here could be Click here if the picture is not displayed e O carbon…

A: Ionic compound are formed by ions consisting of cation and anion

Q: Please label the chemical formula with its corresponding number. 1. Copper(I) sulfate hexahydrate 2.…

A:

Q: Na [Na]' 1 Sodium Sodium chloride Chlorine atom atom

A: Covalent bonds are formed by the sharing of electrons between atoms while ionic bonds are formed by…

Q: Which of the following elements is  NOT a noble gas at room temperature?  a. chlorine b. oxygen c.…

A: chlorine  oxygen nitrogen

Q: What is the formula of the compound in which the atom combining ratios are: chlorine : oxygen :…

A: The molecular formula of a chemical compound consists of chemical symbols with numeric subscripts…

Q: hydrogen peroxide → water + oxygen List two physical / chemical properties for each compound

A:

Q: 2. Write the chemical formula for each of the following compounds: a) Iron (III) hydroxide b) Zinc…

A: Since you have posted a question with multiple parts, we will solve only first three parts for you.…

Q: A few of noble gas (nonmetals) have some cationic chemistry that is more characteristic of a metal O…

A: Given in following question a few of Nobel gas (nonmetals) have so e cationic chemistry that is more…

Q: Classify each of the following as a METALor a NONMETAL: Sulfur 1. Metal Calcium 2. Nonmetal Lithium

A: Metals are those elements which have tendency to loose electrons while non metals have tendency to…

Q: Write a complete chemical formula, including physical state symbol, for each element listed below in…

A: To write the chemical formula and physical state of silver, thorium, and Fluorine.

Q: FORMULA WRITING. Write the formula for each of the following compounds and identify the metal as…

A: The type of elements and the number of the specific element present in a compound are represented by…

Q: Which choice(s) of the following have 18 electrons O scandium3+ Calcium O Argon O Argon ion O…

A: A multiple choice question based on periodic table, which is to be accomplished.

Q: Identify the elements that have molecules as their basic units.a. hydrogen b. iodine c. lead d.…

A: Molecular elements consist of molecules as their basic units.

Q: I 2 3I 5 16 7 8 I 10 11 12 - Copper (1) carbonate heptahydrate has the chemical formula:

A:

Q: Potassium ion Copper (I) ion Aluminum ion

A: Since you have posted a  question with sub-parts , we are entitled to answer the first three…

Q: FORMULA WRITING. Write the formula for each of the following compounds and identify the metal as…

A: Barium nitrite consists of a Ba2+ cation and a polyatomic anion NO2-. The respective oxidation…