7: Dictionary
- Page ID
- 430702
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Overview
Use KEY:VALUE Pair
- Use Curly Brackets
- Mutable
- Unordered
- use KEY:VALUE pair separated by commas
- Values can be
- lists
- other dictionaries
- strings, numbers
- Are an object class with methods
Simple Dictionary
Dictionary of lists
First, create the lists. Note, nothing happens as you have to print something, add the following to the end of the script
print("list created")
Make the dictionary and call it
Use Key to Call Values
Here we can use a key to get its value
After running the above code, modify it to get the atomic weights of the halogens
Use list index numbers
Methods
Print the keys
Print the values
Print the
Methods