From the following list of elements, select the elements that are likely to form a cation. Choose one or more: O A. phosphorous O B. calcium O C. rubidium O D. lead O E. scandium O F. barium G. cesium O H. oxygen chlorine

Q: 86. Fill in the blanks to complete the table. Number of Number of lon Commonly Electrons Protons…

A: The table of the elements is given below,

Q: (After transferring 2 electrons, atom forms a X 2+ ion containing 10 electrons.) Identify element X…

A: Atomic number is equivalent to number of electrons or number of protons in neutral element, that is…

Q: Consider the following atoms: I. 325 II. 65Cu II. 32CI IV. 63Cu V. 59CO Which of the atom(s) above…

A: 1) protons = 16, neutrons = 16  2) protons = 29, neutrons = 36 3) protons = 17, neutrons = 15 4)…

Q: value) Protons  Neutrons  Electrons Mass Number 201Hg     121     90Sr2+

A: Atomic number = number of protons.  Mass number(A ) = P + N Where,  N = number of Neutrons    P =…

Q: Which elements are nonmetals? (excluding semi-metals or metalloids) 01. Hydrogen O 2. Helium O3.…

A: Non metals which not behave like a metal. They are poor electrical and thermal conductors.

Q: Element: Se 76 Mass number: Number of neutrons: Number of protons: Number of electrons: charge: 2-…

A: In the case of a neutral atom, Number of protons = Number of electrons = Atomic number Negative…

Q: Metal ions are named by naming the element and adding the word ion. Metal ions that have variable…

A: Usually transition metal shows the variable oxidation States. Charges on the metals are written on…

Q: A newly discovered element has the name decembrium and the symbol D Decembrium is an alkali metal.…

A: ->Alkali metal has only 1 electron in ns orbital after donation of the electron it becomes stable…

Q: Fill in the missing values for the symbols, mass numbers, atomic numbers, protons, electrons, and…

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Q: 77. Determine the number of protons and electrons in each ion. (a) Na+ (b) Ва?+ (c) O²- (d) Co³+

A: An atom consists of the nucleus at its center, and electrons revolve around the nucleus. The nucleus…

Q: What charge does a aluminum cation always have? +1 +2 +3 +4

A: Charge on aluminium cation:

Q: An atomic cation with a charge of +2 has the following electron configuration: 35 What is the…

A: A cation with +2 charge has two electrons less than the neutral atom.

Q: Fill in the table below Species Protons Neutrons Electrons Electron Configuration 97MO4+ 65C.

A: The table is filled as follows: The number of protons in an atom= atomic number of that atom The…

Q: 3. Describe Rutherford’s gold foil experiment and the results of that experiment. How did these…

A: The Plum pudding model of an atom was proposed by J.J. Thomson. The Gold foil experiment was given…

Q: Part A- Writing Symbols for Atoms Which of the following is an incorrect representation for a…

A: among the given representation, the incorrect representation for a neutral atom is

Q: 85. Fill in the blanks to complete the table. Number of Number lon Commonly Formed Electrons in of…

A: Symbol ion commonly formed number of electrons in ion number of protons in ion Te Te2- 54 52 In…

Q: A badoon con tain o.148 9 ob Helium. HOW mang helium atoms barbon Con tain? does the

A: Mass of helium = 0.148 g Molar mass of helium = 4 g/mol Hence, moles of helium = 0.148 g / 4 g/mol =…

Q: Predict the charges that these elements/atoms will most likely form based on their position in the…

A: An atom of any element is stable when the valence shell is completely filled or half filled. Charge…

Q: 82. Predict the ion formed by each element.(a) F(b) N(c) Mg(d) Na

A: (a) F   +    e-  ------->  F-(b) N  +  3e-  -------> N3-(c) Mg      -------->   Mg2+    +…

Q: For the following pairs of atoms, show how they transfer valence electrons, the ion that results,…

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

Q: 55. Evaluate Identify any incorrect names or formulas from the following choices. Explain your…

A: The naming of ionic compounds is done in a way that cation name is written first followed by the…

Q: You have just discovered a new element, "Zoomfatigueium" (Zo). It's a non-metal that has similar…

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

Q: a) What is the chemical name of this element? b) Write the electron configuration of X'. c) Write…

A: The diagram of element “X”, that shows the electron present in different shells, is shown below. In…

Q: A. Atoms to Ions, gather information and predict charges and names of ions. Table A1: Electron Dot…

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Q: The chemical formulas of magnesium oxide, magnesium peroxide, and magnesium superoxide are…

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Q: Part A:  What is the formula for Calcium Fluoride?   Part B:  What is the ratio of Calcium ions to…

A: let see all the parts one by one

Q: How many protons (p) and electrons (e) are found in a Sc3+ ion? A) 18 p, 21 e B) 20 р, 17 е C) 24 p,…

A: The atomic number of an atom is the number of protons present in the atom. For a neutral atom, the…

Q: For the atom with Z = 6. a. The atomic symbol is b. The name of this atom is c. This atom is in…

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Q: What charge does a calcium cation always have? +1 +2 +3

A: Calcium is a group-2 element.

Q: Atoms can combine to form Select one: O a. neutrons O b. protons O c. molecules O d. electrons

A: Atoms are the basic unit of matter that are made of 3 sub atomic particles called the electrons,…

Q: If element A has a charge of 4 and element B has a charge of -4 what would the proper ionic formula…

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Q: A monatomic ion has a charge of +2. The nucleus of the ion has a mass number of 62. The number of…

A:

Q: lonic compound Metal Number of cation nonmetal number of anion total total charge = 0 valence…

A: Ionic compounds are formed with the help of cation and anion. The ionic charge is generally balanced…

Q: 5. A lithium atom contains 3 protons, 4 neutrons and 3 electrons. What would be formed if one proton…

A: An atom consist of 3 subatomic particles

Q: Find a calcium atom and an oxygen atom. These two atoms will bond to form Calcium Oxide, CaO. CaO is…

A: The atoms of an element tend to remain stable by forming chemical bonds among them or with other…

Q: Part I: Build atoms and ions.…

A: Given that : We have to draw a stimulation for a Li+36 ion using virtual lab.

Q: According to the periodic table, the neutral atom of what clement has 4 protons, 5 neutrons, and 4…

A: Answer

Q: State whether each of the following lost or gained electrons when they formed in ionic charge. (be…

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Q: Water contains small amounts of the element fluorine, which helps to strengthen tooth enamel and…

A: Given : Fluorine is added to water in small quantity.

Q: Be sure you can predict ion formation from the previous module. (In other words--what is the charge…

A: Elements lose or gain electrons as per their requirement to achieve noble gas configuration.

Q: Please read and follow the instructions carefully, Complete the following table with the necessary…

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Q: How many electrons are in the ion?   What is the name of the element?

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Q: fluorine (F) nitrogen (N) boron (B) iodine (I) Which two elements are in the same group and would…

A: The elements which have the same number of electrons in the outermost shell (or the same number of…

Q: The atomic number of fluorine is 9. How many electrons does an ion of fluorine have if it is…

A: Given, 9F1-

Q: d. While zinc(1) exists only as Zn?" , zinc(II) is found as the monatomic Zn?*. Explain why the…

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