Sodium metal reacts with oxygen to produce solid sodium oxide. What is the correct chemical equation for this reaction? *

The is a particle with one unit of positive charge a. proton b. positron c. electron d. nucleus awnser quick it is a important science test!

There is one girl i like and i don't know how to tell her that, i have a feeling she knows but if she doesn't i don't want to make a fool out of myself how is one way to boost my confidence on asking her out

Which states of matter have particles that move independently of one another with very little attraction?