Unit 5 - Mark Rosengarten
Unit 5 - Mark Rosengarten
Unit 5 - Mark Rosengarten
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
F) For each of the following elements, draw write the ion charge from the periodic table, then the dot diagram<br />
for the ion (including the ion charge) and then state how many electrons were gained or lost (“gained 2, lost<br />
3”) to form the ion. Finally, identify the gain or loss of electrons as being oxidation or reduction.<br />
Element<br />
Br<br />
Ion Charge<br />
(from<br />
Periodic<br />
Table)<br />
Dot Diagram of<br />
Ion<br />
How many<br />
electrons are<br />
gained or lost to<br />
make this ion?<br />
Is the ion<br />
larger or<br />
smaller than<br />
the original<br />
atom?<br />
Electron Config is the same as<br />
which Noble Gas?<br />
K<br />
Al<br />
S<br />
Ca<br />
G) Complete the following chart by naming the ions in the first half and writing the symbols and charges of<br />
the rest given the names.<br />
Ion<br />
Be +2<br />
Br -1<br />
Cu +1<br />
Cu +2<br />
Zn +2<br />
Name<br />
Fluoride<br />
Nitride<br />
Chromium (II)<br />
Silver<br />
Gold (III)<br />
© 2011, <strong>Mark</strong> <strong>Rosengarten</strong> R 28
Change language