2. Atoms & Elements

What is the law of conservation of matter, and how does it apply to chemical reactions?

How can the law of conservation of mass apply to a burning log, if all that remains of it is ash?

Which of the following is true about the mass of the reactants in a chemical reaction?

The law of conservation of mass is best described as which of the following statements?

What is the law of conservation of matter, and how does it apply to chemical reactions?

Which chemical equation shows that the total mass during a chemical reaction stays the same?

What does the principle of conservation of matter say? How is this related to Earth's plates?