Chemical Changes: Burning wood, Iron nail rust, Matters composition is altered in some way, Alter the composition of its products creating other types of substances., Physical Changes: Crushing a can, Breaking a chocolate bar, Melting ice, The physical form of a substance is altered, but its chemical composition remains the same.,

Changes in matter states

순위표

비주얼 스타일

옵션

템플릿 전환하기

자동 저장된 게임을 복구할까요?