Catch what Bohr could not explain

Exercise and reference answers

Items

1. Matches the category

   Yes

   Item

   Zeeman effect

2. Matches the category

   No

   Item

   H atom spectrum

3. Matches the category

   Yes

   Item

   Stark effect

4. Matches the category

   Yes

   Item

   Line doublets

5. Matches the category

   No

   Item

   He+ spectrum

6. Matches the category

   Yes

   Item

   Helium spectrum

7. Matches the category

   Yes

   Item

   Chemical bonding

8. Matches the category

   No

   Item

   H atom stability

Category

Bohr model failures

Instructions

Move the basket to catch every failure of the Bohr model and let the rest fall.

Explanation