CHEM 1001/CHM1020/CHM1025C/CHM1032C Name: ______________
Module Three Sample Pretest
Module
Three: Part D Electron Dot
Formulas 10 points
Using
the periodic chart, draw the electron dot formulas of the following elements (the
numbers shown are the element’s atomic number and mass number):
1. 6C12 6. 1H1
2. 14Si28 7. 7N14
3. 9F19 8. 8O16
4. 11Na23 9. 10Ne20
5. 15P31 10. 16S32
Module
Three: Part F Periodic Ionic
Properties 10 points
Using
a periodic chart, write the ionic character (monoatomic
ionic charge) of the following elements: (The number before the element is its atomic
number)
1. 19 K ________ 6.
9F _____
2. 20Ca _______ 7. 1H _____
_____
3. 7N _______ 8. 16S _____
4. 17Cl _______ 9. 10Ne _____
5. 53I ______ 10.
15P _____