Here's why:
* Suffix Meaning: The suffix "-ite" often indicates a substance, mineral, or member of a group or political party.
* Examples:
* Sulfate (a compound containing sulfur)
* Calcite (a mineral)
* Conservative (a member of a conservative political party)
However, there are some exceptions where "-ite" can create other parts of speech, such as:
* Adjective: Favorite
* Verb: Excite
It's important to look at the context and the specific word to determine the part of speech.