Cách sử dụng
The word 'particle' can refer to a tiny piece or bit of something. In grammar, it also refers to small words like "a," "an," and "the" that help make sentences complete. In science, a particle is a very small piece of matter or energy. We use the word particle when we're talking about the small pieces that make up bigger things, like atoms or molecules. It's important to understand the context in which the word is being used to understand its meaning.