Matter can change its appearance or feel when it transforms. However, the overall amount of matter remains constant. The overall mass of the materials before and after the transformation is the same. This is known as the conservation of matter law.  

Matter can change its appearance or feel when it transforms. However, the overall amount of matter remains constant. The overall mass of the materials before and after the transformation is the same. This is known as the conservation of matter law.  

Matter can change its appearance or feel when it transforms. However, the overall amount of matter remains constant. The overall mass of the materials before and after the transformation is the same. This is known as the conservation of matter law.  

Matter can change its appearance or feel when it transforms. However, the overall amount of matter remains constant. The overall mass of the materials before and after the transformation is the same. This is known as the conservation of matter law.  

Matter can change its appearance or feel when it transforms. However, the overall amount of matter remains constant. The overall mass of the materials before and after the transformation is the same. This is known as the conservation of matter law.  

Matter can change its appearance or feel when it transforms. However, the overall amount of matter remains constant. The overall mass of the materials before and after the transformation is the same. This is known as the conservation of matter law.

Matter can change its appearance or feel when it transforms. However, the overall amount of matter remains constant. The overall mass of the materials before and after the transformation is the same. This is known as the conservation of matter law.  

Matter can change its appearance or feel when it transforms. However, the overall amount of matter remains constant. The overall mass of the materials before and after the transformation is the same. This is known as the conservation of matter law.

The same amount of matter exists before and after the change—none is created or destroyed.

Matter can change its appearance or feel when it transforms. However, the overall amount of matter remains constant. The overall mass of the materials before and after the transformation is the same. This is known as the conservation of matter law.