1. Nuclear Symbol Protons Neutrons Electrons 107 47A 109 47Ag

Q: 2. For the  14N  Isotope identify the number of Protons,  Neutrons,  Electrons

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Q: Which pair represents a set of isotopes? O A. calcium-48 and titanium-48 O B. 74se and 82se O C.…

A: Isotopes : Isotopes are the atoms of same  element with same atomic number but different number of…

Q: A specific isotope of an element is known to have 15 protons and 16 neutrons. Which symbol would…

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Q: Identify the missing information for each neutral isotope. A SeSe atom has a mass number of 79.…

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Q: Mass Name Nuclear Symbol # Protons # Neutrons # Electrons Number selenide magnesium-26

A: The nucleus of  an atom consist of protons and neutrons where as electrons lie out site the nucleus.

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: the oxygen isotope with 7 neutrons

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Q: 25 30

A: Number of protons(P) = 25  Number of Neutron(n)  = 30 Number of electrons = 25 As we know, nucleus…

Q: Determine the number of protons and the number of neutrons in isotope. 20882Pb

A: In 20882Pb :

Q: How many neutrons are in the nucleus of the atom  115 In? 49

A: Ernest Rutherford found the atomic nucleus, a thin, dense area of protons and neutrons at the core…

Q: Is the statement inconsistent with Rutherford’s nuclear theory as it was originally stated? Why? A…

A: Given statements, A phosphorus atom has 15 protons in its nucleus and 150 electrons outside of its…

Q: • Complete the following table: Atomic lon Number of Number of Number of Mass Protons Electrons…

A: NOTE : Since you've posted a question with multiple sub-parts,we'll solve first three sub-parts for…

Q: Fill in the blanks to complete the following table. Number Number Number of of of Neutrons Protons…

A: Number of protons = atomic number Mass number = number of protons + number of neutronsCharge =…

Q: An atom or ion has 42 neutrons, 36 protons, and 36 electrons. Identify the element symbol, and…

A: No. of electrons = No. of protons = Atomic number = 36 No. of nucleons = No. of protons + No. of…

Q: Rutherford’s Metal Foil experiment demonstrated __. A) that most of the mass of an atom is in its…

A: Answer:- This question is answered by using the simple concept of Rutherford metal foil experiment…

Q: Symbol 35 Cl Protons 26 50 Neutrons 30 66 Electrons 49 86 Mass no. 222 119

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Q: Use the following information to identify the atom or ion: 8 protons, 8 neutrons, and 10 electrons.…

A: when om neutral atom gain electrons Vt produce its om ion but number of protons remain same when…

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: What isotope has 18 protons and 22 neutrons?

A: Isotopes are different forms of same element, having same number of protons in the nucleus but…

Q: Complete the blanks in the table. Element 12C 13C 14C 16C 16C2-ion 180 23 Na 23 Nation Number of…

A: An atom consist of electrons, protons and neutrons.In case of neutral atoms, number of electrons =…

Q: How many neutrons are in the nucleus of the atom 113 Cd? 48

A: We have given that  The element is cadmium    Atomic number of cadmium = 48 Given that mass of…

Q: 5. Some atoms have various medical uses. Fill in the missing information for the atoms in the…

A: Fill the missing information---

Q: "the atom with 38 protons and 49 neutrons"

A: Given,        Number of protons = 38         Number of neutrons = 49  Assume an atom is 'X'

Q: Write a isotope symbol for An atom with 66 neutrons and a mass number of 116

A: Isotopes are the species that differ to each other in number of neutrons they possess, but have same…

Q: 11. How many neutrons does a beryllium atom with four protons and a mass number of nine have? on 20…

A: Number of protons in Beryllium = 4 Mass number of Berilyllium = 9

Q: An Se atom has a mass number of 78. How many neutrons does it have?

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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: A specific isotope has 17 protons and 18 neutrons. What is the symbol for this element? 18 35.45 17C…

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Q: Determine the number of protons and neutrons in 23/11 Na   Number of Protons  Number of Neutrons…

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Q: Complete the following table. Atom /Ion protons neutrons electrons 30 34 30 12 12 12 16 16 16

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Q: Determine the number of protons and the number of neutrons in isotope. 99Tc43

A: General representation of an element - AXZ were, X = Symbol of an element. A = Mass number. Z =…

Q: Atomic mass-> 12 6 Atomic number → O 16 O 17 O 15 O 5 16 O 32 O 8 1 1 H 14 7 N 32 16 Using the…

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Q: Fill in the following table: Elemental symbol Atomic Number Mass Number # protons 59 27 # neutrons #…

A: Mass number = Number of protons + Number of neutrons Since an atom is electrically neutral Number of…

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

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Q: An isotope of xenon has an atomic number of 54 and contains 77 neutrons. What is the xenon isotope’s…

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Q: Complete the following table. Isotopic Atomic Number Mass Number # protons # neutrons # electrons…

A: To calculate the numbers of subatomic particles in an atom, use its atomic number and mass number:…

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: Number of Number of Isotope Symbol Number of protons neutrons electrons 39K+

A:

Q: Consider the isotope nickel-60 which has the following nuclear symbol, nickel-60.  Which statement…

A: The nuclear symbol is 28Ni60.

Q: Determine the number of protons and the number of neutrons in isotope. 226Ra88

A: 226Ra88 is the isotope of Radon. Now, how to determine number of protons and number of neutrons.…

Q: Determine the number of protons and the number of neutrons in isotope. 22286Rn

A: An element consists of same type of atoms. An atom is composed of certain sub-atomic particles;…

Q: For the specific isotope ion 184w4*, fill in the missing information below: Isotope symbol: 184w4+…

A: Calculate the mass number, atomic number, electron, charge of the following--

Q: Determine the number of protons and the number of neutronsin each isotope.a. 14/7N b. 23/11Na c.…

A: Concept Introduction: An element consists of same type of atoms. An atom is composed of certain…

Q: An atom with 30 protons, 30 neutrons and 30 electrons has an atomic number of:     30     27,000…

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Q: Is the statement inconsistent with Rutherford’s nuclear theory as it was originally stated? Why? A…

A: The given statement is  Is the statement inconsistent with Rutherford’s nuclear theory as it was…

Atoms and Molecules

An atom is the smallest unit of an element that possesses all the properties of that particular element. Molecules are the smallest unit of a substance that possess all the properties of that particular substance.