def keyword is used to define functions in Python.

In Python, ** is the exponentiation operator, so 2 ** 3 is 2 raised to the power of 3.

In Python, input() is used to take user input as a string.

In Python, except is used to handle exceptions raised in the try block.

In Python, ** is used as the exponentiation operator.

In Python, lists are indexed using square brackets [].

In Python, == is used to check if two values are equal.

In Python, [] represents an empty list, so type([]) returns .

In Python, ** is the exponentiation operator, so 2**3 is 2 raised to the power of 3.

In Python, an identifier cannot start with a digit.

In Python, int() converts a numeric string to an integer.

In Python, comments start with the # symbol.

In Python, len() is used to get the number of elements in a list.

In Python, break is used to exit a loop prematurely.

In Python, import is used to include external modules in the program.