[Answer] Which of these refers to atoms with the same atomic number but different atomic masses?

Answer: These atoms are isotopes.

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Which of these refers to atoms with the same atomic number but different atomic masses? a) The atomic mass is equal to the atomic number. b) The number of electrons is equal to the number of neutrons. c) The number of protons is equal to the number of electrons. These atoms are isotopes . Atoms with the same atomic number and different atomic masses are referred to as isotopes . Fluorine's atomic number is 9 and its atomic mass is 19. Which of these refers to atoms with the same atomic number but different atomic masses? These atoms are isotopes. Fluorine's atomic number is 9 and its atomic mass is 19. Which of the following describes a nonspontaneous reaction ( apex ) A. The gibbs free energy is less than the activation energy B. The gibbs free energy. for the reaction is positive C.The gibbs free energy is more than the activation energy D. The reaction does not need energy to occur. d. These atoms are isotopes . Explanation: Isotopes - These are the chemical elements that have different number of neutron . The isotopes have same number of protons but have number of neutrons different . Since the number of neutrons in an atom equals to the atomic number of the elements when the atom is in neutral state i.e. no charge . ...

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