What part of speech is the word chance?

The word "chance" can be several parts of speech, depending on how it is used in a sentence:

* Noun: When referring to the possibility or probability of something happening.

* Example: "There's a good chance of rain tomorrow."

* Verb: When meaning "to happen by chance" or "to risk."

* Example: "I chanced to meet my old friend at the market." or "He chanced his arm and asked for a promotion."

* Adjective: When meaning "happening by chance" or "fortuitous."

* Example: "It was a chance encounter, but it changed my life."

So, you need to look at the context of the sentence to determine the part of speech.