根据你所学的知识:按照题目要求,各举一例:'m1y/~8[(`/i/a(@0U9O
(1)有发光发热的现象,但不是化学变化9]9q*W(c9[0u8_。'm1y/~8[(`/i/a(@0U9O
(2)分子间有间隔3E0x2N7Y8N,Q0i)R)v4g,|9M。'm1y/~8[(`/i/a(@0U9O
(3)分子不停地运动3X5w,l(R*_(P2g/k8D/S(W5A.W3j2O'm1y/~8[(`/i/a(@0U9O