about carbon-12 and carbon-14 is true? Question 7 options: a) They differ in the number of protons. b) They differ in the number of electrons. c) They differ in the number of neutrons. d) They have the same number of protons, electrons, and neutrons.

Q: 128Te 2 number of protons number of neutrons number of electrons number of nucleons

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Q: How does the radioactive isotope C-14 differ from its stable counterpart C-12? It has a different…

A: C-14 - It has the same number of protons but two more neutrons than C-12 so option - H is correct as…

Q: Thorium*2 Zinc - 67 Chemical Symbol Atomic Number, Z Mass Number, A 30 232 # of protons # of…

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Q: 13. Two atoms that are different isotopes of the same element have (1) the same number of protons…

A: To complete the below statement. Statement: Two atoms that are different isotopes of the same…

Q: Calculate the atomic mass of element "X", if it has 3 naturally occurring isotopes with the…

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Q: How many neutrons are in carbon-12 ? A) 7 B) 8 C) 6

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

Q: Raking the following isotopes questions in order to increase number of neutrons. phosphorus-33,…

A: The given problem can be solved by using the formula given below as; The atomic number of element =…

Q: Calculate the atomic mass of element "X", if it has 2 naturally occurring isotopes with the…

A: Given : element X has 2 isotopes with mass and abundance as X-45 :  mass = 44.8776 amu and abundance…

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A: Since you have posted multiple questions, we will solve first one for you. To get remaining question…

Q: What is the number of neutrons in I-131?

A: Given, Element : I-131 Number of neutrons = ? Note: In the modern periodic table, iodine (I) belongs…

Q: The red arrow in this graph indicates the changes that occur in the nucleus of an atom during a…

A: Nuclear reaction: The given reaction is a nuclear reaction. In the nuclear reaction, one nuclide is…

Q: How many protons, neutrons, and electrons are present in the atoms of the following characteristics?…

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Q: Besides number of neutrons, what else do isotopes of the same element have that is different?

A: Isotopes are the variation of chemical elements that have the same number of protons but a different…

Q: Fill in the blanks. Isotope 76AS3- has: Number of protons Number of neutrons Number of electrons…

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Q: Who presented the idea of neutron particle in nucleus? Frederic Soddy Ernest Rutherford Niels Bohr O…

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Q: 13) How many neutrons are in carbon-12 ? A) 7 B) 8 C) 6 14) Identify the chalcogen that has 18…

A: The question is based on the concept of atomic structure. we have to count the subatomic particles…

Q: 3. Which among the following represents a set of isotopes? Atomic nuclei containing: a) 20 protons…

A: Isotopes: Atoms having same atomic number (protons) but different atomic mass (n+p) are called…

Q: What is the difference between protons and neutrons?

A: We have to write the difference between protons and neutrons.

Q: 13) How many neutrons are in carbon-12 ? A) 7 B) 8 C) 6 14) Identify the chalcogen that has 18…

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Q: 3. For each of the following symbols, clearly specify the number of protons, the number of neutrons,…

A: ->Number of proton + Number of neutron = Mass number  -> Number of proton = Number of electron…

Q: An atom of Bromine - 81 has ____ protons and _____ neutrons. A) 35, 35 B) 55, 77.9 C) 35, 45 D) 35,…

A: In an atom, the atomic number represents the number of electron present in that atom. The number of…

Q: Find the number of electron and neutrons in the following: 112Cd-2 Electrons Neutrons

A: Electrons= 46 Neutrons= 64

Q: Calculate the atomic mass of an element Y if Y has 2 naturally occurring isotopes with the following…

A: Given Isotope Y, that has two isotope Y137 and Y129

Q: An atom of a carbon-14 isotope would contain how many protons, neutrons, and electrons?

A: The correct answer is given below

Q: 3. How many protons, neutrons, and electrons are there in the following atoms? (a) ¹4C (b) 59Fe (c)…

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Q: Referencing the periodic table, determine the number of neutrons and protons in each of the…

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Q: Calcium is a major component of human bones. In the absence of Calcium which of the following…

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Q: Which one of the following statements best describes the data provided? atom #1 71 31 atom #2 70 A…

A: The data given is,

Q: 11) To calculate the number of neutrons in an atom, you would subtract A) mass number from atomic…

A: Atomic number and mass number both can be found using number of protons and neutrons.

Q: Determine the number of protons and neutrons in the isotope Fe-58.a) 26 protons and 58 neutronsb) 32…

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Q: Complete the following table by filling in all of the bolded blanks completely. Nuclear Symbol 102…

A: 1.Mass number  is equal to number of protons plus number of neutrons.  2.  Atomic number is equal to…

Q: 13) How many neutrons are in carbon-12 ? A) 7 B) 8 C) 6 14) Identify the chalcogen that has 18…

A: " Since you have posted a question with multiple sub-parts , we will solve first three sub-parts…

Q: 2) An element has two naturally occurring isotopes. One has an abundance of 37.4% and an isotopic…

A: The element has two isotopes. The abundance of one isotope(A1) = 37.4% with an isotopic mass (m1) =…

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.