16. silver nitride 17. cesium fluoride 18. chlorine dioxide 19. iron (III) oxide 20. cobalt (II) chloride

Q: Write formulas for the compounds: (b) ammonium dichromate;

A: The given compound is Ammonium dichromate.

Q: Name Compound Formula & charge & charge ammonium acetate "sodium bicarbonate aluminum-perchlorate…

A:

Q: what would the formula be for the compound Zinc Rickandmortyide be? (Rickandmortyide would be an…

A: Ionic compounds are formed by the transfer of electrons from a metal to a non metal. In the name of…

Q: The ionic compound, copper (II) hydroxide is composed of

A: Given compound is Copper (II) hydroxide i.e. Cu(OH)2

Q: Which of the following statements are true regarding an ionic bond between calcium and oxygen in an…

A: CaO is formed by electrostatic attraction between cation Ca2+ and anions O2-. Ca ions lose electrons…

Q: Name each polyatomic ion. (b) IO2 (a) IO¯ (c) IO3 (d) IO4-

A: The name of polyatomic ion has to be provided.

Q: Use the periodic table to predict the ionic charge for each of the following nonmetal ions. (a) Cl…

A: The elements in the periodic table are arranged in accordance with the similarity in electronic…

Q: Give the formula for the ionic compound formed from the magnesium and oxide, used in heartburn…

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Q: When are subscripts used in formulas for ionic compounds?

A: An ionic compound is a compound in which is formed by the transfer of electrons between two atom.…

Q: Write the electron dot formula and draw the structural formula for each of the following polyatomic…

A: Step 1:   Step 2: Step 3: Step 4:

Q: What is the name of the compound with the formula PbSO3 ? What is the name of the compound with the…

A: Answer:Ionic compounds are made of ions, therefore, during their naming name of cation is mentioned…

Q: Write the formulae of any two oxoacids of chlorine.

A: Given: Two oxoacids of chlorine

Q: Identify the block in the periodic table of metals that tend toform more than one type of ion.

A: The periodic table consists of four blocks: s-block: Group 1 to group 2 p-block: Group 13 to group…

Q: Find the ionic compound among these. O K2O O N2O О НО O OF2

A: Completely dissociate into its ion in. solution

Q: Write the formula name for the following compound dihydrogen monoxide

A: Dihydrogen monoxide is commonly known as water . It is used to list the alarming effects of water…

Q: Write the formula for ionic compound. Copper(I) iodate

A: Given compounds: Copper (I) iodate

Q: A bond that results from the electrical attraction between cations and anions is called a(n): Polar…

A: In this question we will Identify the bond between two ions Cations and Anions. You can see details…

Q: A dietary supplement used to prevent and treat calcium defi ciencies consists of an ionic compound…

A: An ionic bond can be defined as the electrostatic force of attraction between cation and anions.…

Q: Ammonium carbonate is the active ingredient in smelling salts. Write its formula.

A: The given compound is Ammonium carbonate. To find: The formula of ammonium carbonate

Q: Which noble gas has an electron configuration identical to that of each of the following ions? (a)…

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

Q: What is the formula and name of the ionic compound containing sodium and sulfur?

A:

Q: What information do you need to write a correct chemicalformula to represent an ionic compound?

A: Ionic compound The compound that is formed of positively charged and negatively charged ions,…

Q: Identify the following two compounds as either COVALENT or IONIC: a) tetraphosphorous tetrasulfide…

A:

Q: Which pair of elements has maximum electronegativity difference? (a) Li and F (c) Na and Br (b) Na…

A:

Q: Does noble gases shows electronegativity ?

A: Noble gases donot show electronegativity as they have a completely filled orbit. They do not gain or…

Q: Hg,+ and CO32- Express your answer as a chemical formula. ΑΣφ OA chemical reaction does not occur…

A:

Q: Write the empirical formula for at least four ionic compoun 2+ So, Fe, Pb, Bro

A:

Q: Please don't provide handwritten solution...

A: Noble gases are a group of chemical elements with similar properties. They are all odorless,…

Q: Define the Compound Formula for the below name ?  gold(III) phosphate

A: To write the molecular formula, crisscross the valences.

Q: What is the formula for a hypochlorite ion?(including charges)

A: hypochlorite ion is formed when hypochlorous acid loses proton

Q: NH4+ and PO,3- Express your answer as a chemical formula. ΑΣφ ? OA chemical reaction does not occur…

A: Here in the question NH4 + has one positive charge and PO4 3- has a charge of -3 .To be a compound…

Q: In an ionic compound with the formula M1X, what is the charge on X

A: The ionic compound is M1X.

Q: What is the chemical formula of the following compound? What would be possible identities of the…

A:

Q: In order for sulfur to be a neutral atom it must have how many electrons

A: To be a neutral atom, it must have proton number is equal to the electron. If electron number is…

Q: disilicon pentaselenide,  is it ionic or covalent?

A: Ionic bond is formed when there is large difference in electronegativity value of two atoms.…

Q: Write the formula for ionic compound. Calcium fluoride

A: The type of chemical bonding that consists of the electrostatic interaction of oppositely charged…

Q: Predict the chemical formula for the ionic compound formed by the elements Ba and S

A: The elements Barium and sulphur combine to form the ionic compound Barium sulfide. It is an…

Q: Predict a chemical formula for the ionic compound formed by the elements Cs and P

A: The elements given are Cs and P.

States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.