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Test Your Understanding of Table S

Test Your Understanding of Table S

1. Draw an empty periodic table (omit groups 3-12) and include Symbols, Atomic Number, and Electronegativity value for each element.

   1. Draw a bar graph representing the trend of electronegativity in group 1 and 2. Organize symbols of elements on the X axis and the numerical values on the Y axis.

   2. Draw a line graph representing the trend of electronegativity in period 3 and 4. Organize symbols of elements on the X axis and the numerical values on the Y axis.

   3. In complete sentences, describe the Electronegativity’s general trend in groups and periods.

   4. State the reasons for your observations?

2. Draw an empty periodic table (omit groups 3-12) and include Symbols, Atomic Number, and Ionization Energy value for each element.

   1. Draw a bar graph representing the trend of Ionization Energy in groups 1 and 2. Organize symbols of elements on the X axis and the numerical values on the Y axis.

   2. Draw a line graph representing the trend of Ionization Energy in period 3 and 4. Organize symbols of elements on the X axis and the numerical values on the Y axis.

   3. In complete sentences, describe the Ionization Energy ’s general trend in groups and periods.

   4. State the reasons for your observations?

3. Draw an empty periodic table (omit groups 3-12) and include Symbols, Atomic Number, and Atomic Radius value for each element.

   1. Draw a bar graph representing the trend of Atomic Radius in group 1 and 2. Organize symbols of elements on the X axis and the Atomic Radius on the Y axis.

   2. Draw a line graph representing the trend of Atomic Radius in period 3 and 4. Organize symbols of elements on the X axis and the Atomic Radius on the Y axis.

   3. In complete sentences, describe the Atomic Radius ’s general trend in groups and periods.

   4. State the reasons for your observations?

4. Using answers from problems #1 & 2 find any correlation between Electronegativity and Ionization Energy.

5. Using answers from problem #3 find any correlation between Atomic Radius and Atomic Number.

6. Make a bar graph for the boiling points values of the Noble Gases.

   1. Find the correlation between the trend for Atomic Radius and the Atomic Number for the Noble Gases.

   2. Explain your findings.

7. At what pressure the Boiling Points have been calculated?

8. At what temperature and pressure the Densities have been calculated?

9. What is the density of 2 moles of water?

10. Using the density of helium, what is the mass of 2 moles of helium?

11. Would the density of neon be higher or lower if its density were calculated at 2 atm.

12. What is the general correlation between Melting Points and Boiling Points?