Introduction

Similar to how every language has its own lexicon, each programming language has its own collection of keywords. A list of keywords is present in almost all high-level programming languages. Most high-level programming languages use the following keywords frequently: if, else, while, for, break, etc. Identifiers in python, these keywords are also referred to as reserved keywords. Programming language keywords have some established meaning. We are unable to give keywords a value. We typically utilise variables to store the value. As well as giving names to the things, such as classes, functions, and variables, we also use identifiers to refer to these names. We will delve further into the idea of keywords and identifiers in Python programming in this essay.

Keywords (Reserved words) (Reserved words)

The reserved terms in identifiers in python are likewise case sensitive because identifiers in python is a case-sensitive language. Because they have a preset meaning and can only be used for a particular purpose, keywords are also known as reserved keywords in Python. The reserved words cannot have a new value assigned to them. The use of reserved words in the appropriate circumstances is their primary function. The reserved words do not have the same meaning when their cases are changed. It won't be regarded as a reserved word any longer. The list of reserved words used in identifiers in python is shown in the diagram below. 33 words in identifiers in python are reserved. Int, float, import, if, elif, True, False, None, and others are a few of them. Except for None, True, and False, all of the keywords are lowercase. Let's look at a few essential phrases: