What is an atom’s mass number?A. Number of protons plus number of neutrons B. Number of Electrons C. Number of Protons D. Number of Neutrons What is an atom's mass number?O number of protons plus numberof neutronsO number of electronsO number of protonsO number of neutrons

We have to predict correct option for mass number.

Answered: What is an atom's mass number? number…

What is an atom's mass number? number of protons plus number of neutrons O number of electrons O number of protons number of neutrons

Chemistry: Matter and Change

1st Edition

ISBN:9780078746376

Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Publisher:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Chapter4: The Structure Of The Atom

Section: Chapter Questions

Problem 95A

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Question

What is an atom’s mass number? A. Number of protons plus number of neutrons B. Number of Electrons C. Number of Protons D. Number of Neutrons

What is an atom's mass number?
O number of protons plus number
of neutrons
O number of electrons
O number of protons
O number of neutrons

Definition Definition Number of protons in the nucleus of an atom. It uniquely identifies an element, as the number of protons determines the element's properties. The periodic table of elements is arranged based on increasing atomic numbers, allowing scientists to easily locate and study elements.

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