In science, the Law of Conservation of Matter tells us that matter cannot be created or destroyed, only Response area. This means that during both chemical changes and physical changes, the total amount of Response area stays the same, even though its Response area might change. For example, when you burn a piece of paper (a Response area change), it may seem like the paper disappears, but its atoms are actually transformed into ash and gases. Similarly, when you melt an ice cube (a Response area change), the water molecules remain the same; they just change from a solid to a liquid state. Whether matter undergoes a dramatic chemical change or a simple physical change, the total number of Response area involved doesn't increase or decrease. This fundamental principle helps scientists understand and explain many processes in our world, from cooking in the kitchen to complex industrial reactions.

Answer 1

In science, the Law of Conservation of Matter tells us that matter cannot be created or destroyed, only rearranged or transformed. This means that during both chemical changes and physical changes, the total amount of matter stays the same, even though its form or state might change. For example, when you burn a piece of paper (a chemical change), it may seem like the paper disappears, but its atoms are actually transformed into ash and gases. Similarly, when you melt an ice cube (a physical change), the water molecules remain the same; they just change from a solid to a liquid state. Whether matter undergoes a dramatic chemical change or a simple physical change, the total number of atoms or molecules involved doesn't increase or decrease. This fundamental principle helps scientists understand and explain many processes in our world, from cooking in the kitchen to complex industrial reactions.