What is the definition of isotope? isomers? ions? examples? Definition, examples, for the ions, positively charged? Negatively charged?

Q: Question n) ualtmethnaye. The listed formulas are incorrect. Explain what is wrong with each and…

A: To make the neutral Molecule the charge on the Molecule is should be balanced . When the positive…

Q: You are given the following information about an element: atomic number = 17, atomic mass= 35.45,…

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Q: Which of the following sentences are correct? 1. Atomic mass is the weighted average of the masses…

A: The mass number or atomic mass can be estimated by its various isotopes present in nature and their…

Q: 1. Discuss the evolution of the “models” of an Atom. Be concise.

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Q: Explain how ions are formed by the gain or loss of electrons and use the periodic table to predict…

A: Ions are charged species. An ion is formed when an atom or molecule, loss or gain electrons. The…

Q: Question 33 How are ions formed from atoms? Atoms either lose electrons, forming ions with positive…

A: Only the loose electron to form anions Or cations.      Ions are formed when atoms lose or gain…

Q: When we learned the charges for transition metal ions during our inorganic nomenclature unit, you…

A: The transition metals present in period of the periodic table are:  Sc, Ti, V, Cr, Mn, Fe, Co, Ni,…

Q: What ions are formed by sodium and sulfur? What compound would be formed by these ions?

A: In chemistry, knowing an element's reactivity and chemical characteristics is dependent on how it…

Q: When atoms of the following elements form ions, what charge or charges would the ions have? a.…

A: Charge is determined based on octet rule

Q: Which element is the only transition metal that has a single-letter chemical symbol that is not the…

A: Co-ordination compounds are formed when the metal ion is bonded to the ligand which donates its…

Q: What are isotopes? Name at least two isotopes of 14N (show the Z, N, and A values of the isotopes.

A: An isotope is one of two or more species of atoms of a chemical element with the same atomic number…

Q: What is the molecular 5. If a polyatomic ion has one more electron than the sum of its valence…

A: Step 1:Total valence electrons of poly atomic ions = sum of valence electrons of all elements +…

Q: Give one example (atomic symbol and name) for each of the following. a. a main-group…

A: Hi, since you have posted multiple questions. As per our guidelines, we will answer the very first…

Q: A newly discovered element named finlandium has the symbol Fd. Finlandium can be found in the…

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Q: For each of the following ions, indicate the total number of protons and electrons in the ion. For…

A: a. Fe2+ b. Fe3+ c.  Ba2+  d. Cs+ e. S2- f. p3- g. Br- h. N3-

Q: How are ions formed from atoms? A. Atoms either lose protons, forming ions with positive charges, or…

A: (10)  When a metallic atom loses its Valence shell Electrons , it forms a cation with positive…

Q: Plagiarism Please! The periodic table is arranged by various patterns. Is there a pattern with…

A: In the periodic table the ionic charge pattern follows in such a way that the elements which are…

Q: Write the formulas and names for all the ionic compounds that can form by combinations of the…

A: Ionic compound consists of anions and cations. These compounds are held together by electrostatic…

Q: Answer the following questions below using your notes or your book. 1. What is an isotope? 2. How…

A: "Since you have asked multiple questions, we will solve the first question for you ( as per our…

Q: C. The following are some metals that form more than one cation. List the cations that they form.…

A: A positively charged ion is called as cation. The cations are formed after loss of one or more…

Q: 3. List two transition elements that have only charges. one ionic charge. Write their formulas and

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Q: which binary combinations of elements are most likely to give ionic substances?

A: Metals are the elements that are generally electropositive in nature and lie in the left side of the…

Q: 1.Explain the following Why cations are positively charged and Anions are negatively charged 2.who…

A: Cations & Anions.

Q: Some of the names of ionic compounds have Roman numerals after the metals and others do not.…

A: Transition metals can form multiple cations. Therefore, to indicate the charge present on cation,…

Q: An atom has the electron-dot symbol shown below. If this atom is a main group element, what charge…

A: The number of valance electrons of an element is an important characteristic of an element. The…

Q: Fluorine 9 F 18.998 Iron 26 Fe 55.845 # Protons: # Electrons: # Neutrons: 10 # Protons: # Electrons:…

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Q: What subatomic particles diated whether a bond is covalent or ionic?  A. Electrón  b. Alpha…

A: The particles given are electron, alpha particle, photon and light.

Q: Which of these elements would be predicted to form an anion when ionized

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Q: For each of the following ions, indicate the total number of protons and electrons in the ion. For…

A: Chemical symbol of iron is Fe Atomic number of Fe(iron) is 26

Q: An element G could react with sulfur to form an ionic compound with the formula GS2.  The charge on…

A: The formula of ionic compounds is written by following electrical neutrality principle  total…

Q: How can the periodic table be used to determine whether an atom forms a cation or an anion, and its…

A: The periodic table is the tabular arrangement of elements in the order of increasing atomic number.…

Q: 17.The atom can be defined as: a)The smallest particle of matter. b) The particle of the matter…

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Q: Consider the following organic substances, ethanol propane, hexane, and propanol. ) Which of these…

A: The structural formulas of the given molecules are

Q: 74. Write the ionic charge for each of the following ions as pre- dicted from the group number in…

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Q: 1. When an atom gives off each one or more electrons to another atoms the kind of substance will…

A: 1)   Ans:  C   (ionic compound)                 when atom looses one electron convert into cation…

Q: Describe atomic structure; name and describe the parts of atoms, and their arrangement/location and…

A: The atom is the smallest unit of matter that may be not divided into smallest particle without…

Q: A new transition metal, bartium, has been discovered, which is represented by the chemical symbol…

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Q: : No charge indicated in the formula : No prefix on the first or second element : Positively charged…

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

Q: What is the charge on a hypothetical ion with 45 protons and 47 electrons?

A: Every atom has equal number of electrons and protons . Therefore they are neutral. Every extra…

Q: a. What is the charge on ions formed from the alkaline earth metals?  b.What is the charge on ions…

A: The elements in the periodic table are arranged in increasing order of their atomic number. There…

Q: 1. What is a rule for making a neutral atom which has no charge? 2. What is a rule for making a…

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