Give the symbol and charge for the following ion having: 21 protons and 18 electrons Since in your answers you won't be able to use superscripts, put charge in parenthesis like this S(-2)
Give the symbol and charge for the following ion having: 21 protons and 18 electrons Since in your answers you won't be able to use superscripts, put charge in parenthesis like this S(-2)
Introduction to General, Organic and Biochemistry
11th Edition
ISBN:9781285869759
Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Publisher:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Chapter2: Atoms
Section: Chapter Questions
Problem 2.59P: 2-59 You are presented with a Lewis dot structure of element X as X.. To which two groups in the...
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Transcribed Image Text:Give the symbol and charge for the following ion having: 21 protons and 18 electrons
Since in your answers you won't be able to use superscripts, put charge in parenthesis like this S(-2)
Expert Solution
Step 1
Applying formula
No. of protons=atomic number
No. Of charge= no. of protons- no. of electrons
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