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

Q: How many protons, neutrons, and electrons, respectively, are present in the ionic species 19779Au3+?…

A: All the details are explained in handwritten solution.

Q: Because many ions and compounds have very similar names,there is great potential for confusing them.…

A: The correct formulas of the compounds are -

Q: A metal ion with 2+ charge has 23 electrons and forms a compound with a halogen ion that contains 17…

A:

Q: Name each of the following binary compounds, all of which are composed of nonmetals: (a) PBr5…

A: as per guidelines of  q&a i solve first three parts,

Q: 4. Write the formulas of ionic compounds and divide them into ions: (name ions) a. Barium phosphate…

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: True or Flase ✅❌؟؟؟ . 1- The molar masses of all the elements are equal . 2- According to the rules…

A: (1.)  The molar masses of all the elements are equal .  [False]  (2.)  According to the rules for…

Q: Writing the formulas for the resulting compounds   silicate  selenide  hydrogen sulfate  Iron (iii)…

A: To solve this problem we have to write the formula of the given compound .   We know that the…

Q: The compound calcium nitrate, Ca(NO3), is soluble in water. Write the formulas for the ions that…

A: Since Ca(NO3)2 is soluble in water hence it will dissociate into anion and cation in water as per…

Q: Figure 3. Diatomic molecules of the element chlorine, Cl2. This Figure 4. Molecules of the compound…

A: ⇒All atoms are made up of tiny particles ie,protons,neutrons and electrons⇒A n element is a pure…

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 groups contains no ionic compounds? O CH20, H2S, NH3 O NaH, CaF2, NaNH2 O…

A: Ionic compounds are neutral compounds that are made up of positively charged ions called as cations…

Q: Give the symbols or formulas for, and the charges on, each of the following ions: ammonium ion b)…

A: A chemical formula is a way of presenting information about the chemical proportions of atoms that…

Q: #10. Potassium chloride and potassium bicarbonate are úsed as potassium dietary supplements. Write…

A: To write the formula of compound , We have to identify the metals and Ligand present in the compound…

Q: Enter the symbol of a sodium ion, Na+Na+, followed by the formula of a sulfate ion, SO42−SO42−.…

A: Answer 2: Introduction: Sodium belongs to group 1 element with atomic number 11 and mass 22.98…

Q: Which of the following are ionic, and which are molecular?(a) PF5, (b) NaI, (c) SCl2, (d) Ca(NO3)2,…

A: Ionic and molecular (Covalent ) compounds :  If the compound formed by its respective cation and…

Q: Give the formulas for the following compounds. sodium sulfide sodium nitrate mercury(II) iodide…

A:

Q: Distinguish between ions, cations, and anions

A: A chemical specie like atom or a molecule can either be in neutral state or in charged state. The…

Q: An ion from a given element has 26 protons and 23 electrons. What is the charge on the ion?  What…

A: The equations which we will be using are 1) number of protons - number of electrons = charge on atom…

Q: The hydroxides formed by three elements of period 3 are given in the following table. Write the…

A: Period 4 elements for group 1A--K, Potassium                                                2A--Ca,…

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: Give the formula (symbol with charge) of the cation in each of the following compounds: CuS, Ag2SO4,…

A: Given : compounds - CuS, Ag2SO4, Al(ClO3)3, Co(OH)2, and PbCO3  In CuS, the anion present is S2- i.e…

Q: The most common ions for silver, zinc, and scandium areAg+, Zn2+, and Sc3+. Locate the boxes in…

A: Location of ions has to be given.

Q: How many protons, neutrons, and electrons does the 79 Se 2- ion possess?

A: Atomic number is equal to the number of protons. Mass number is equal to the sum of number of…

Q: A. Give name to the following chemical C. Write the chemical formula for the followings. formulas.…

A: Formula Name Nature Pb3(PO4)2 Lead(II) phosphate Salt SO3 Sulphur trioxide Acid Fe2O3…

Q: Which of the following elements is a metal?   phosphorus nitrogen strontium fluorine argon

A: To find: The element that is metal

Q: Write the symbol for F, Cl, Br, I, O when they react to form ions. Are they cations or anions?

A:

Q: find a pattern for which compounds conduct electricity when dissolved in water, and which don't.

A:

Q: Give the formulas of the compounds in each set: (a) lead(II)oxide and lead(IV) oxide; (b) lithium…

A: Introduction- Chemical formula is the scientific symbol of the names of the compounds that are…

Q: Which statement is incorrect? Elements are building blocks for compunds. An atom is the smallest…

A: The detailed explanation of the given statements is as follows:   Statement true/false…

Q: What are the Ions present in: 1) (NH4)2CO3 2) Zn(OH)2 3)Ba(NO3)2 4) PbS 5) Zn2(PO4)3 6) Hg2I2 7)…

A: We have to predict the ions present  in the following  ionic compounds  1) (NH4)2CO3 2) Zn(OH)2…

Q: Which of the following compound names or formulas contains a mistake? 1) Fe(OH)2; Iron(II) hydroxide…

A: Fe(OH)2 = Iron (II) hydroxide BaCO3 = barium carbonate AgC2H3O2= CH3COOAg = silver acetate Mg3PO4 =…

Q: 1.Which of the following elements do not belong to Group IIA elements? a. Be b. Ca c. K d. Ra 2.A…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Aluminum metal forms an invisible layer of aluminum oxide on its surface when exposed to air. What…

A: When aluminum metal is exposed to air, it forms an invisible layer which is resistance protective…

Q: Which of the following generally occurs in nature as an atomic element and not a molecular element?…

A:

Q: 1) How many carbonate ions are in one unit of aluminum carbonate? O 1 O 2 О з

A: Introduction: In each structure of carbonate ion one oxygen atom from one sigma bond and one pi…

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

A:

Q: A metal ion with 2+ charge has 23 electrons and forms a compound with a halogen ion that contains 17…

A:

Q: What is the symbol for an ion with 63 protons, 60 electrons and 88 neutron

A: For writing symbol of an atom , atomic number from can be determined by the number of protons from…

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

A: Since you are posted with multiple questions. As per the rule, I am answering the first question…

Q: Present 5 chemical reactions involved in biological and industrial processes affecting life and the…

A: Answer - Present 5 chemical reactions involved in biological and industrial processes affecting life…

Q: Consider the ions Ag+ and Cl-: How many protons and electrons does each of these ions posses?…

A: The given elements are Ag+ and Cl-. The atomic number of Ag and Cl is 47 and 17 respectively.

Q: Which of the following groups contains no ionic compounds? O CH,0, H,S, NH3 O KOH, CCI4, SF4 HCN,…

A: Ionic compound : it is formed by complete transfer of electrons from metal to non-metal. Thus metal…