Answered: the correct symbol for the atom or ion…

Science

Chemistry

the correct symbol for the atom or ion with 11 protons, 12 neutrons, and 11 electrons.

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

Section4.3: How Atoms Differ

Problem 17PP

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Concept explainers

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.

Question

Select the correct symbol for the atom or ion with 11 protons, 12 neutrons, and 11 electrons.

a) 23Mg+

b) 23Na+

c)23Mg

d)23Na

e)22Na+

f)22Mg

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