Periodic Table Practice Worksheet - Annie's Physical ...



Periodic Table Practice Worksheet

1. Argon – 40

How many protons _______

How many electrons _______

How many neutrons ______

How many valence electrons _______

Write the electron configuration ______

Indicate which family the element belongs to _____

2. 80

35 Br

How many protons _______

How many electrons _______

How many neutrons ______

How many valence electrons _______

Write the electron configuration ______

Indicate which family the element belongs to _____

3. Write the longhand electron configuration for the following elements

a. Carbon

b. Sodium

c. Titanium

d Aluminum

e. Bromine

4. Write the noble gas shorthand electron configuration for the following elements

a. Mercury

b. Osmium

c. Barium

d. Calcium

e Gallium

5. Rank the following elements by increasing atomic radius: carbon, aluminum, oxygen, potassium

6. Rank the following elements by increasing electronegativity: sulfur, oxygen, neon, aluminum.

7. Rank the following elements by increasing ionization energy: potassium, zirconium, barium, chromium.

8. What family does Sodium belong to? Give me the name of the family, not the number

9. What family does Neon belong to? Give me the name of the family, not the number

10. What family does calcium belong to? Give me the name of the family, not the number

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