Lesson 4 LT: I can identify an element based on its electron configuration.

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Presentation transcript:

Lesson 4 LT: I can identify an element based on its electron configuration.

3 minutes How many electrons are in the following atoms? He, N, Li, and Cl Explain how you know.

2 minutes How many electrons are in the following atoms? He, N, Li, and Cl Explain how you know.

1 minute How many electrons are in the following atoms? He, N, Li, and Cl Explain how you know.

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Time for Class!

Lesson 4

Write the electron configuration for Al and Cr. 3 minutes Write the electron configuration for Al and Cr.

2 minutes Write the electron configuration for Al and Cr.

1 minute Write the electron configuration for Al and Cr.

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Time for Class!

You will have three minutes to answer the following question. Lesson 4 You will have three minutes to answer the following question.

Draw the orbital notation for Be, Mg & Ca. What do you notice? 3 minutes Draw the orbital notation for Be, Mg & Ca. What do you notice?

2 minutes Draw the orbital notation for Be, Mg & Ca. What do you notice?

1 minute Draw the orbital notation for Be, Mg & Ca. What do you notice?

10 seconds

9 seconds

8 seconds

7 seconds

6 seconds

5 seconds

4 seconds

3 seconds

2 seconds

1 second

Time for Class!