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

Q: 1e) Carbon 14 (C-14) is an isotope of carbon that contains? More protons than Carbon-12. More…

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Q: Does the following drawing represent a neutral atom oran ion? Write its complete chemical symbol,…

A: Protons (p) are positively (+) charged species and electrons (e-) are negatively (-) charged…

Q: For each ionic depiction, give the name of the parent atom, its mass number, and its group and…

A: The atomic number of an element is equal to the number of atoms. For a neutral atom, the number of…

Q: What is the symbol of an ion with 31 protons, 40 neutrons, and 28 electrons? What is the symbol for…

A: Ions are formed by loss or gain of electrons by a neutral atom.  If the ion is formed by gain…

Q: Which of the following pairs of elements do you expect to be most similar? O nitrogen and oxygen…

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Q: The chemical symbol of an ion is 43 2+ X (Z 21). The numbers of neutrons and electrons for this ion…

A: Given  Symbol of Ion = X2+43 Atomic Number of ion = 21  Number of neutron = ?  Number of electron =…

Q: Must the numbers of protons, electrons and neutrons be the same or different in each of the…

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Q: The three most common isotopes of tin have mass numbers 116, 118, and 120. For each isotope, give…

A: Isotopes are the elements having same atomic number but different mass number. They have same number…

Q: Give the complete symbol (X), including atomic number and mass number, of a. a zinc atom with 36…

A: The general method to write the symbol of an element is given as shown below. XZA Here, A is the…

Q: An atom has 13 protons, 12 neutrons, and 11 electrons. Is this atom positively charged, negatively…

A: Here we are required to find the charge over the atom.

Q: 9. What is the atomic number of the atom in the diagram above? 10. What is the atomic mass/mass…

A: Answer:- These questions are answered by using the simple concept of calculation number of protons,…

Q: Give the name, atomic symbol, and group number of the element with each Z value, and classify it as…

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

Q: Rubidium has an atomic number of 37 and a mass number of 85. How many protons, neutrons, and…

A: Given  Rubidium  has an atomic number of 37and mass number of 85  and  carry  1+ charge.we need to…

Q: How many protons, electrons and neutrons are present in the fluoride ion? O P = 9, E = 9, N = 10 O P…

A: When oxidation and reduction takes places in a chemical reaction simultaneously then the reaction is…

Q: What is the symbol of an ion with 16 protons, 18 neutrons, and 18 electrons? What is the symbol for…

A: 16proton 18neutron 18electron ion is  This is a Isotope of Sulphu which has mass of 34 and ion is…

Q: A monatomic ion has a charge of +4. The nucleus of the ion has a mass number of 235. The number of…

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Q: 6. The table below shows the number of neutrons and of electrons in five given atoms/ions: Number of…

A: In the given question the calculations of atomic and mass number of all the desired elements are…

Q: Solve this

A: An atom is the basic and fundamental unit of matter. An atom consists of electron and the nucleus in…

Q: Write the complete symbol, including mass number and atomic number, for each atom. contains 28…

A: 1) Given : atom contains 28 protons and 30 neutrons. Since mass number = number of protons + number…

Q: 9. An isotope of an element is dependent on A. Protons B. Neutrons C. Protons and neutron D.…

A: Note : As per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost…

Q: 3. A. B. C. A chlorine atom has 18 neutrons and an atomic mass of 35. How many protons are in the…

A: In an atom three fundamental particles are present. Positively charged particle proton and neutral…

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: Potassium occurs naturally as two isotopes. The heavier isotope has percentage abundance of 93.1.…

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Q: More than one may apply An atom that differs in charge from another atom of the same element: has…

A: We know that, Atom when gain or loss electron then form ions. Thus,

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

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Q: 16 How many neutrons are in the most common isotope of Ag? 62 What is the atomic mass of Magnesium?…

A: “Since you have posted a question with multiple sub-parts (not mentioned on which question you need…

Q: Imagine you start with an atom that has 7 protons, 7 neutrons, and 7 electrons. If you add 1 proton…

A: According to question initially we had;no of protons= 7no of neutrons= 7no of electrons=7When, 1…

Q: An element has several isotopes. The mass number of one of its isotopes is 65 and it has 36 neutrons…

A: The number of protons (P) in the nucleus of the given isotopes is; mass number=n+PP=65-36P=29

Q: Which of the following has more protons than neutrons?     12C     1H     24Mg2+     22Ne

A: Atomic number (Z) is defined as number of protons present in an atom.  Mass number (A) is the sum of…

Q: A monatomic ion has a charge of +2. The nucleus of the ion has a mass number of 65. The number of…

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Q: Nitrogen has an atomic number of 7. How many protons does it have? O 7 O 14 O 15

A: Protons are the positively charged subatomic particles present in the nucleus of an atom of the…

Q: How many protons and neutrons are in the nucleus of each of the following atoms? In aneutral atom of…

A: The given elements are: a. 79Brb. 81Brc. 239Pud. 133Cse. 3Hf. 56Fe

Q: Which of the following statements is true for a 25Mg+2 cation? O .it has 12 protons, 10 electrons,…

A: The general notation of the symbol of an atom is: XZA Here, Z is the atomic number and A is the mass…

Q: The element Cellphonium (Ce) has an atomic number of 115. Its isotope 215Ce (Cellphonium - 215)…

A: Given, an element cellphonium has atomic number =115and its isotopes Ce215.we are asked to calculate…

Q: How many valence electrons in each?  43K1+ Protons_____ Neutrons_____ Electrons_____

A: Atomic number of potassium= 19 Number of electrons =18 Number of valence is in K+ = 8 Number of…

Q: Write the symbol for each of the following ions:(a) the ion with a 3+ charge, 28 electrons, and a…

A: Subatomic particles are particles that reside inside an atom. They are named electron, proton, and…

Q: 6. The most prevalent isotope of lead (Pb) has Z = 82 and A = 208. a. How many protons, neutrons,…

A: #6: (a): Given the atomic number, Z = 82 and  mass number, A = 208

Q: 1. LIST THE THREE PRIMARY PARTICLES IN AN ATOM. DOK 1 The three main subatomic particles that form…

A: As per rule , I am answering 3 questions and as question 1 is already answered, I am giving…

Q: A monatomic ion has a charge of +3. The nucleus of the ion has a mass number of 259. The number of…

A: A monatomic ion has a charge of +3. The nucleus of the ion has a mass number of 259. The number of…

Q: a. Atoms of the same element that have different masses are called isotopes b. The masses of…

A: Answer:- We have to choose the following statements is false

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 symbol for each of the following ions:(a) the ion with a 1+ charge, atomic number 55, and…

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Q: 2. What is the charge of an atom's nucleus? a. positive b. no charge c. negative d. can be positive…

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Q: [Reforences) A monatomic ion has a charge of +2. The nucleus of the ion has a mass number of 86. The…

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Q: A monoatomic ion has a charge of 1+.   This ion has 18 electrons and 20 neutrons.     How many…

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Group 14 Elements

The following elements come under group 14 of the periodic table.