After burning for three hours, a candle has lost half of its mass. Explain why this example does not violate the law of conservation of mass.

Ithink is a because if say increased in electronegativity

The atomic nucleus made up from protons (yellow) and neutrons (blue) and held together by nuclear forces. nuclear forces (also known as nuclear interactions or strong forces) are the forces that act between two or more nucleons. they bind protons and neutrons (“nucleons”) into atomic

Answer earth,water,fire and air;