Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Step 1
Determine the correct number of protons and electrons in F-.
The number of protons are equal to the atomic number of an element.
The number of electrons of neutral atoms are equal to atomic number of an element.
The number of electrons are different for neutral atoms, cations and anions.
If the charge is positive, subtract that charge number from the atomic number to get the number of electrons. If the charge is negative, add the charge number to the atomic number to get the number of electrons.
The number of electrons in an anions = atomic number + amount of charge
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