What does the law of conservation of matter tell the students?

• Matter might be gained in a chemical or physical process.
•Matter might be lost in a chemical or physical process.
•Matter is never gained or lost in a chemical or physical process.
• Matter is always gained or lost in a chemical or physical process.

The law of conservation of matter tells the students that matter is never gained or lost in a chemical or physical process.

The law of conservation of matter tells the students that matter is never gained or lost in a chemical or physical process.