How many protons and neutrons are in the nucleus of each of the following atoms? In aneutral atom of each element, how many electrons are present?a. 79Brb. 81Brc. 239Pud. 133Cse. 3Hf. 56Fe

Q: The positively charged subatomic particle that remains when a hydrogen atom loses an electron is…

A: When electron is lost of gained , ions is formed. The name depends on whether the electron is lost…

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: How many protons, neutrons, and electrons are there in a neutral atom of 199F? #neutrons # electrons…

A: Given symbol of the atom = 919FNumber of protons = ?Number of neutrons = ?Number of electrons = ?

Q: Lithium has two naturally occurring isotopes, Li and Li. The average atomic mass of lithium is…

A: Isotopes are defined as atoms having same atomic number but different mass number due to different…

Q: As we saw in the previous problem, lithium has two naturally occurring isotopes: Li-6 (natural…

A: The mass which is closest to the atomic mass of Li has to be given.

Q: n organic chemist wants to make a new molecule to test as an anti-cancer drug. The drug needs to be…

A: A fluorescent marker, also known as a fluorescent mark or fluorescent probe in molecular biology and…

Q: PERIODIC TABLE of the ELEMENTS 1 2 Atomic Number 1s H He Symbol 1.008 1 2 4.003 I 11 Relative atomic…

A: To address the problem regarding the mixture of ideal gases, we'll start by defining each…

Q: tor the elumantal 198 Re 75 Symbol There are protons and neutrons

A:

Q: There are ______electrons and _____ neutrons in the ion of  P–3 . Atomic number: 15 Mass number :…

A: The protons, neutrons, and electrons are the salient features of an atom. The protons present in the…

Q: Identify the elements in each chemical formula and tell how many atoms of each are present. a. K 2Cr…

A: The number of atoms are mentioned at their subscript. Number of atoms present in the given chemical…

Q: If xenon has an atomic number of 54 and a mass number of 108, how many neutrons does it have? a. 54…

A: Explanation/justification for the correct answer: The number of protons and neutrons in an atom of…

Q: 3 major subatomic particles that make up an atom

A: Earlier it was believed that an atom is the smallest particle that is the building block of…

Q: 4. How are isotopes of the same element alike? How are they different? 5. Natural lithium comes in…

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Q: 17. Place the labels chemical symbols, atomic number, and mass number in the shorthand notation…

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

Q: What is an atom? O It is composed of protons and electrons but not neutrons O It is the smallest…

A:

Q: What is the single exception to the statement that all atoms comprise protons,neutrons, and…

A: The protons, neutrons, and electrons are the salient features of an atom. The protons present in the…

Q: For each atom give the following information: [1] the atomic number; [2] the mass number; [3] the…

A: The given compounds are 11850Sn 195Pt To find: atomic number, mass number, number of protons, number…

Q: Could you please fill in the chart?

A: For a neutral atom, number of protons = number of electrons =  atomic number (Z) mass number(A) =…

Q: 11) Bromine has two naturally-occurring isotopes. 79Br has a mass of 78.9 amu and accounts for 50.3%…

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Q: Mass of one a mu)             Carbon Type 1                        12.0             Carbon Type 2…

A: The mass of 1 carbon -12 atom = 12 amu. The mass of 1 mole of Carbon = 12 g/mol.

Q: Which of the subatomic particles contributes almost no weightto an atom?a. protons in the electron…

A: The subatomic particles which does not contribute to almost no weight of an atom has to be given.

Q: A sample of gallium contains two isotopes and its atomic weight is 69.72 amu. If the sample is…

A: Isotopes can be defined as the members of same family having same atomic number but different mass…

Q: There are two naturally occurring isotopes of silver that exist in approximately equal proportions.…

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

A: Atomic number: The atomic number (represented by the letter Z) of an element is the number of…

Q: 256 116 But- The isotope above has type your answer. protons, type your answer. neutrons and type…

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Q: 3. Fill in the blanks. Add any missing symbols and'or numbers to the ateomic symbol. (Assume all…

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Q: Element L M -6 Atomic Number 30 O +6 Mass Number 80 Protons 35 What is the charge of element "L"?…

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Q: 22 D. Isotopes Nuclear Symbol Protons Neutrons Electrons Ca 20 20 20 24 20 "Ca 20 38

A:

Q: There are electrons, _protons, and_neutrons in an atom of 146C. O 6, 8, 6 O 6, 6, 14 O 6, 6, 8 O 6,…

A: Carbon -14  Atomic number -6  Mass number -14  No. Of electrons = No. Of protons = Atomic number = 6…

Q: The element rubidium has two naturally occurring isotopes. The atomic mass of 85 Rb (72.17 percent…

A: Given : There are two naturally occurring isotopes of element rubidium. Abundance of isotope 1 i.e…

Q: Which one of the following is the chemical symbol of an atom with 17 protons and 20 neutrons?

A:

Q: How many electrons, protons, and neutrons are contained in each atom?a. gallium-69 c. titanium-48b.…

A: Given atoms, a. gallium-69 b. fluorine-23 c. titanium-48 d. tantalum-181

Q: For each chemical symbol, determine the number of protons and electrons an atom of the element…

A: Element: It is purest form of atom which can't be fragmented into further small spices. Combination…

Q: 5. Fill in the empty cells in the table below. Atomic number Mass Number Number of Neutrons Number…

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Q: 1. Predict the mass and abundance of Mg-25 with the information given. Isotope Mg-24 Mg-25 Mass…

A: Mass of Mg-24 = 23.9850 amuAbundance of Mg-24 = 78.99%Mass of Mg-26 = 25.9826 amuAbundance of Mg-26…

Q: How many protons and neutrons are contained in the nucleus of each of the following atoms? Assuming…

A: The atoms given are,

Q: 2. Use the following isotopes to answer the following 17 F, 9 135 Cs, 55 100 Sn, 50 214 Po 84 Sr, 38…

A: The stability of a nucleus depends on the ratio of the number of neutrons to the number of protons…

Q: Consider the following data for the element Z. what is a) percent of abudance and average mass (in…

A: Every atom in periodic table has some atomic mass and atomic number. When atomic number of two…

Q: Use the images and symbols to determine the atomic number and mass number for each of these…

A: The given problems are based on the general properties of the elements.

Q: 52. What number of protons and neutrons are contained in the nu- cleus of Tach of the following…

A: Let us consider an element AXZ . Where  A is mass number and Z is atomic number. Mass number is the…

Q: . An element contains Z = 8 and A = 17. What is its mass number? 2. If an atom contains 8 protons,…

A:

Q: Write the atomic symbol, including the atomic number and the mass number for each of the following…

A: As we know atomic number is equal to number of proton. And mass number is the sum of the numbers of…

Atomic Structure

The basic structure of an atom is defined as the component-level of atomic structure of an atom. Precisely speaking an atom consists of three major subatomic particles which are protons, neutrons, and electrons. Many theories have been stated for explaining the structure of an atom.

Shape of the D Orbital

Shapes of orbitals are an approximate representation of boundaries in space for finding electrons occupied in that respective orbital. D orbitals are known to have a clover leaf shape or dumbbell inside where electrons can be found.