Question 13 Which of the following elements exists as a diatomic molecule?   Group of answer choices carbon chlorine cadmium calcium

Q: Questions 17-24 refer to the following: Say you're given the following information: You have a…

A: The given ion is phosphide ion and its charge is 3- that is P3- = P + 3e- The number of electrons…

Q: Name the following compound:( the first letter of all elements names should be lower case) SnO2

A: The name of the following compound is :

Q: Solve the attached

A: Mixture of elements contain more than two elements. Compounds are formed when two or more chemical…

Q: Decide whether each pair of elements in the table below will form an ionic compound. If they will,…

A: Ionic bond is formed by the transfer of electron from an electropositive atom to the electronegative…

Q: QUESTION 2 Which of the following elements is a transition metal? Periodic table A. tin

A: The properties of transition metals vary from s block elements to p block elements.

Q: C. Compounds formed from polyatomic ions (Refer to the list of polyatomic ions for formulas and…

A: A . Rules for writing a chemical formula from the given name : 1. write the cation on the left side…

Q: Which of the following elements have molecules as their basic units? Check all that apply. View…

A: Molecular elements have more than one pure elements which is bonded with covalently means covalent…

Q: Table 3 Chemical Formula FeCl2 FeCl3 IUPAC copper (I) fluoride nickel (II) sulfide 23 ferric oxide…

A: Given ; formula, iupac and old system name

Q: Your brother says that the atoms in your grandfather’s body are older than the atoms in your…

A: A multiple choice question based on atomic property, which is to be accomplished.

Q: Which answer choice correctly lists ionic compounds only.     water, AlN, Ne     CO, NaCl, Cu…

A: If the electronegative difference between the bond-forming atom, the bond will be essentially ionic.…

Q: rorma number of number of protons atom or ion? ol check all that apply electrons neutral atom cation…

A: The question is based on the concept of atomic structure. based on the proton,  electron we have to…

Q: Relationship between the protons indicated by the green arrow.   In this exercise, the relationship…

A: Firstly check the axis of symmetry that is C2 axis, if both the protons replace its position which…

Q: Given the antimony (III) ion Match with correct answer:

A:

Q: Which one of the following is the chemical name for NiCO3? Group of answer choices A. nickel…

A: Cation Ni2+ (positively charged ion) must be named first then consider anion CO32- (negatively…

Q: iClicker Question: Which of the following is the correct formula for aluminum bromide? A. ALBR B.…

A: The molecular formula of an ionic compound containing Ax+ and By- ions is AyBx (when x≠y≠1) and AB…

Q: A more accurate way to describe this "sharing" of electrons in a covalent bond is by saying the…

A: Covalent bond is formed by sharing of electrons between two elements

Q: QUESTION 16 The name for the element in Period 4 and Group 2 of the Periodic table is

A: Periods and groups are two ways of identifying elements in the periodic table.  Groups are vertical…

Q: Question 21 What is the atomic symbol for tin? Si O S W O Sn

A: Given : The element tin To find: The symbol of Tin Solution: Atomic symbol is a two letter code…

Q: NOMENCLATURE EXERCISE PART III FORMULA AND NAMES OF IONIC COMPOUNDS WITH FIXED CHARGE METALS Review…

A:

Q: QUESTION 22 The name for Al 2S 3 is >

A:

Q: What kind of substances do not dissociate into ions? Group of answer choices Acid and bases Ionic…

A: Substance which completely dissociates in water are called electrolytes while which do not…

Q: Of the pairs of names and formulas listed below, which is not correct?   Question 4 options:…

A: Interpretation Which pair of names and formulas is incorrect is to be determined.

Q: Which of the following is the correct formula for manganese (v) nitrate Mn3(NO3)2 Mn4(NO3)4…

A: Formula making of Manganese (V) nitrate by Criss-Cross method  oxidation state of Manganese (Mn+5)…

Q: An ion in the second column of the periodic table has 74 protons. How many electrons does it have?…

A: Given, In periodic table the ion belongs to the second column. Number of protons = 74  Number of…

Q: LEARNING TASK 2: Write the similarities of elements and compounds at the intersection of the two…

A: Anything that has mass and occupies space is called matter. Mixtures are constituted by more than…

Q: Enter the name for each of the following ionic compounds. Part A MgCl, Spell out the name of the…

A:

Q: NOMENCLATURE EXERCISE PART III FORMULA AND NAMES OF IONIC COMPOUNDS WITH FIXED CHARGE METALS Review…

A: Answer :-  Formula of Cation  Formula of Anion  Formula of Compound  Name of Compound  Ag+  N3-…

Q: The correct name for LiCl is

A: LiCl = Li+ Cl-  Oxidation state of lithium =+1

Q: 44. Write the formula for each of the following binary compounds of nonmetallic elements. a.…

A:

Q: A chemical symbol is the abbreviation of a(n): Select the correct answer below: element molecule O…

A: In this question, it is to be determined that what does a chemical symbol represents. A symbol is…

Q: Question 4 What is the name of the compound shown below? L

A:

Q: 7.(0-2) Elemental analysis of a sample showed that a certain organic compound contains 77.42%…

A: A numerical problem based on elemental analysis, which is to be accomplished.

Q: Question 17 4) Listen An ion in the second column of the periodic table has 74 protons. How many…

A:

Q: austium good toh x HMAC=446c877376a9bc7ac878d8ad119f4717#10001 chem work b help 1 Balance Chemical…

A: The names of all alkanes end with -ane. Whether or not the carbons are linked together end-to-end in…

Q: RbCl is which of the following (select all that apply) element atom compound molecule I think…

A: Element : element consists of one type of atom . For example Na is an element because it has only…

Q: Given the antimony (III) ion Match with correct answer:::

A: We know that, Atomic number of Antimony (Sb) = 51 Atomic mass of Antimony(Sb) = 121.76 a.m.u

Q: QUESTION 22 An oxygen-16 isotope has how many protons?

A: An Oxygen - 16 isotope of Oxygen has mass number = 16 and atomic number of each isotope of Oxygen is…

Q: 3 .Identify unknown metals ions based on the results of the flame tests. PROBLEM QUESTION: What is…

A: We use flame test as preliminary identification test for cations present in unknown sample of salt.

Q: QUESTION5 Which one of these compounds is an ionic compound? O a. N2 O b. CO2 O c. Na20 O d. CCI4

A:

Q: BIUA A - 三= EXERCISE 1: MOLECULAR MODELS Data Sheet Table 1. Lewis Dot Structures Element Symbol…

A: Given : Table To find : Complete the given table  Solution : Symbols of the elements are the first…

Q: Question 13 How many electrons would an atom of palladium (Pd) have if it has a charge of +3? -…

A:

Q: QUESTION 1 Austenitic steel is composed of 74% iron, 18% chromium and 8% nickel. Which of the…

A:

Q: How many electrons are present in the Branion? Express your answer in electrons as an integer. 195]…

A: Electronic configuration is the arrangement of electrons in shell, subshell and orbitals.

Q: Question 23 Which of the following is a nonmetal? A) Na Ca Fe

A: Metals are those element which have tendency to removed electrons from outermost shell and making…

Q: Which of the following is NOT a correct formula?  (five are correct formulas but one is not correct…

A:

Q: Question 12 What is the name of Ti(SO4)2? Group of answer choices Titanium(II) sulfate Titanium(IV)…

A:

Q: Question 4  Calcium      carbonate has the formula CaCO3. What is the charge on the      polyatomic…

A: The resonance hybride chemical structure for calcium carbonate is shown below.

Q: Question 13 Isotopes of an element:, Have the same number of protons but not of electrons Occur only…

A: Isotopes:  Elements having same atomic number but different mass number are called isotopes.