Indicate the number of protons and neutrons in the following nuclei. neutrons is, therefore, the mass number minus the number of protons (129 – 53 = 76). You may want to reference (Pages 903 - 905) Section 21.1 while completing this problem. Part C The number of protons in the nuclide 138 Ba Express your answer as an integer. V ΑΣΦ protons Submit Previous Answers Request Answer X Incorrect; Try Again; 3 attempts remaining You have entered the mass number, which is the number of protons plus the number of neutrons. Önly the number of protons is needed for this particular part.

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Writing and Balancing Nuclear Equations

A nuclear equation is a symbolic representation of a nuclear reaction using certain symbols. It is studied in nuclear chemistry and nuclear physics.