Complete the table below. For example, in the first row decide whether Sc+3 is a cation or anion. In the second row, write the symbol for the ion that an atom of calcium is mostly likely to form and then decide what type of ion it is.

Q: 7. Which of the following is an ionic compound? A. BF; В. СО: C. H:0 D. NiCl; 8. How many electrons…

A: Ionic bonding is a type of chemical bond that involves the electrostatic attraction between…

Q: Mn 2 + is an essential nutrient needed for blood clotting and the formation of the protein collagen.…

A: Manganese is a transition element that belongs to the d group. It plays many vital roles in the…

Q: Write the formula and name of a molecule made up of a metalloid in Group 13 and three atoms of a…

A: Metalloid in group (13) : Boron 3 atoms of the halogen in period (2) : fluorine

Q: Give the name and formula of the compound formed from the following elements: (a) cesium and…

A: a) The element cesium lies in the 1A (1) group of the periodic table. Elements in the 1A (1) group…

Q: Give the formula of a negative ion that would have the same number of electrons as: a)Sodium…

A:

Q: The formula of magnesium oxide is = MgO But a student determined experimentally that the formula of…

A: The two possible reasons for the incorrect determination are given as follows:

Q: fluorine atom has 9 electrons - 7 in its outer shell and 2 in its inner shell. How many electrons…

A: To become fluoride ion, fluorine must have 8 electrons in its outermost shell.

Q: Give the chemical formula for (a) chlorite ion, (b) chlorideion, (c) chlorate ion, (d) perchlorate…

A: Chemical formula for- a) Chlorite ion- ClO−2 b) Chloride ion-  Cl− c) Chlorate ion- ClO3− d)…

Q: 3. What kind of ions are likely to form from following elements and how. a. Calcium b. Bromine c.…

A: Note : according to our guidelines we are supposed to answer only one question.  Kindly repost other…

Q: CB14 Sn(SO4)2 KCI NO2 Molecular lonic, one type of ion lonic, more than one type of ion

A: Molecular compounds are those compound which are hold together by covalent bond , whereas  Ionic…

Q: Predict the formula and name of a binary compound formed from the following elements: (a) Na and H,…

A: ANSWER

Q: Ca(NO 3 ) 2 +Na 2 CO 3 CaCO 3 +2NaNO 3 how many oxygens atoms are on the left side

A:

Q: Nitrogen ions tend to have a charge of 3-; explain the reason for this pattern/trend.

A: Here we have to find why nitrogen ions tend to have a charge of 3-.

Q: Use the internet to figure out which of the following IONIC COMPOUNDS is most likely the mystery…

A: A question based on properties of solids that is to be accomplished.

Q: I. Write the formula of the compound formed by combining the ions give. ANION CATION BrO; N-3 SO,…

A:

Q: How is F3O4 the oxide ion of Fe 3+?

A: SOLUTION: Step 1: Fe3O4 is a spinel compound. Spinel means it contains metal ion of 2 oxidation…

Q: IV. Write the chemical formula of the following combination of lons. CI-1 PO43 Na+1 Ca +2 Zn +2 Al…

A:

Q: For each of the following pairs of ions, write the symbol for the formula of the compound they will…

A: Ionic compounds are compounds that formed after the donating electrons from one atom/group to…

Q: 2. Write the chemical formula for the following compounds a. aluminum oxide, b. lead (IV) chlorite…

A: "The chemical formula of a compound  is a symbolic representation of its composition" So lets see…

Q: what is the ionic formula of x in XCI2

A: X is in +2 oxidation state in Cacl2 molecule so it can be from 2 group element  It can be Be+2,Mg+2…

Q: If a Chlorine (CI) atom gained an electron, what would be the overall charge? O+1 O +2

A: Chlorine gains an electron, leaving it with 17 protons and 18 electrons. Since it has 1 more…

Q: Write the short form of the followings: Bismuth ion (Bi+3) Arsenic (As) Bromine (Br)

A: Short form to represent atom of an element is called symbol which are used in a chemical reaction to…

Q: The compound CoF3 is an ionic compound. What are the ions of which it is composed? Cation formiula…

A:

Q: Give the names and charges of the cation and anion ineach of the following compounds: (a) CuS, (b)…

A: To write the name and charges of the cation and anion in each of the below compounds (a) CuS (b)…

Q: A neutral object is sketched below, in black and white. There are positive and negative electric…

A:

Q: Write the empirical formula for the binary compound formed by the most common monatomic ions formed…

A: In order to write down the empirical formula, all that needs to be done is see the charges on the…

Q: Give the names and charges of the cation and anion ineach of the following compounds: (a) CuS, (b)…

A: The names and the charges of the cations are as follows:

Q: Write the chemical formulas for the following compounds:(a) Silver cyanide(b) Calcium…

A: The chemical formula of the compounds usually indicates the property of the elements that combine…

Q: Write the short form of the followings: · Bismuth ion (Bi+3) · Arsenic (As) · Bromine (Br)

A: Arsenic is a chemical element with the symbol As and atomic number 33.

Q: The monatomic ions of Groups 1A(1) and 7A(17) are allsingly charged. In what major way do they…

A: The elements in group 1A (Li,Na, K,Rb,Cs,Fr) have one valence electron in their valence shell.…

Q: 1. The formula for silver oxide is Ag2O. True False     2. The Cl–, S2–, and Na+ ions have the same…

A: Answers to all the questions is given below.

Q: How many protons, electrons, and neutrons does the Vanadium +5 ion (V) have?

A: An atom is mainly composed of three sub-particles; electrons, protons and neutrons. These particles…

Q: What is the charge of "X" in X(SO4)2? O 1+ O 2+ O 3+ O4+

A:

Q: How many protons, neutrons, and electrons does the79Se2- ion possess?

A: The arrangement of the elements based on the atomic number in rows and columns provides the periodic…

Q: Write the electron configuration for the monatomic ions formed from the following elements (which…

A: (a)

Q: Write the short form of the followings:   ∙ Bismuth ion (Bi+3)  ∙ Arsenic (As)  ∙ Bromine (Br)

A: Writing for the short form of the Bismuth ion, Arsenic and bromine given below.

Q: If the polyatomic anion ClO 2− is called chlorite, what is the name for the acid HClO 2?

A: The name of HClO2 acid needs to be determined on the basis of the name of polyatomic anion ClO2-.

Q: From the following ions and their radii (in pm), choose a pair that gives the strongest ionic…

A: With the help of Fajan's rule, it can be predicted whether a bond between two atoms will be ionic or…

Q: What are the names and chemical symbols of boron (B) and silicon (Si)

A:

Q: How many electrons are in the n = 3 shell of a magnesium ion (Mg?")?

A: Magnesium   Symbol = Mg  Atomic number of Mg is 12

Q: Write the chemical formulas of these compounds. 1. Rubidium nitride 2. Potassium selenite 3.…

A: Write the chemical formulas of these given  compounds---

Q: For salt (NaCl) and sugar (sucrose, C12H11O11) added to water, draw pictures of what you expect the…

A: Given information: NaCl and sucrose molecules.

Q: Effective nuclear charge, Zeff, is defined as A) the number of protons minus the number of valence…

A: The protons and the neutrons of the atom are situated in the nucleus of the atom. The electrons ate…

Q: Leamin Determine the chemical formula for each of the compounds. sodium sulfite: Na,SO3 potassium…

A: Chemical formula of a compound is representation of compound by Chemical symbols with its fixed…

Q: Classify each by whether they are, or tend to form, cations or anions.

A: an atom consist of sub atomic particle  electron, proton, neutron electron are negatively charged…

Q: Na20 CO SiC SO2

A: An ionic compound is formed when a cation and ion combine via electrostatic force of…

Q: 1s°25°2p°3s°3p°3d°4s' 6. 6. hat is the chemical symbol for the ion? w many electrons does the ion…

A: Cation is positive charged species ,it is formed due to loss of electron from the valence shell of…

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.