1. T. Trimpe 2008 http://sciencespot.net/
Periodic Table
Basics
Challenge 5
T. Trimpe

2. Use your knowledge of the relationships in the periodic table to answer each question.
1. If Element D has 14 protons, how many would an atom of Element F have?
2. If Element H has 3 valance electrons, how many would Element C have?
3. If Element I has 4 energy levels, how many would Element B have?
4. If Element C has 22 electrons, how many would Element A have?
5. If Element F has 4 valence electrons, how many would Element G have?
Mystery Table

3. The answers are … A B C D E F G H I 16 4 2 24 2
1. If Element D has 14 protons, how many would an atom of Element F have?
2. If Element H has 3 valance electrons, how many would Element C have?
3. If Element I has 4 energy levels, how many would Element B have?
4. If Element C has 22 electrons, how many would Element A have?
5. If Element C has 4 valence electrons, how many would Element G have? 16 4 2 24 2