Worksheets

You need a 10/10 and you get 4 tries

Determine if each pure substance is a compound or element based solely on the name.

This week you get TWO tries

4 days = 5 tries!

Student Instructions for Completing the Worksheet

• Read each instruction carefully before answering.
• Complete the tasks in order and write your answers neatly.
• If you encounter difficulties, please ask the teacher for clarification.
• Submit the worksheet on time as instructed.

Label the circles 1-5, indicated on the graph.

3 days = 4 attempts

Complete formal charge for each.

Read and select the one correct answer. 

3 days = 4 tries

3 tries

5 days = 6 tries

2 days = 3 tries

3 tries

Select the correct letter for each cell phase. 

Read and select the correct answer. 

Read and select the correct answer. 

Type the correct answers with no commas. 

3 days = 4 tries

5 days = 6 tries

Reaction Types & General Forms (AB Patterns)

• Synthesis (Combination):
  A + B → AB
• Single Displacement (Replacement):
  A + BC → AC + B
  or
  BA + C → B + CA
• Double Displacement (Metathesis):
  AB + CD → AD + CB
• Combustion:
  Hydrocarbon + O₂ → CO₂ + H₂O
•                                    1st    2nd

This is 50% of your AT grade from 12/19

Follow the instructions and select the correct answers. It tells you how many correct answers you need to select for each question.