67. Write the name and symbol for the elements that fit the following descriptions.a. 78 protons in the nucleus of each atom.b. 42 electrons in each uncharged atom.c. 80 electrons in each +3 cation.d. 18 electrons in each -2 anion.

Step 1:ZXAX = ElementZ = Atomic NumberA = Mass numberZ = P (Number of proton in neutral atom) = e…

Answered: 67. Write the name and symbol for the…

Introductory Chemistry: A Foundation

9th Edition

ISBN:9781337399425

Author:Steven S. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Donald J. DeCoste

Chapter4: Chemical Foundations: Elements, Atoms, And Ions

Section: Chapter Questions

Problem 21QAP: Scientists J. J. Thomson and William Thomson (Lord Kelvin) made numerous contributions to our...

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67. Write the name and symbol for the elements that fit the following descriptions. a. 78 protons in the nucleus of each atom. b. 42 electrons in each uncharged atom. c. 80 electrons in each +3 cation. d. 18 electrons in each -2 anion.