phyisical change - the same substance does not changed, chemical change - from a new substance to another, mixture - is a combination of two or more substance together, solution - are evenly mixed, matter - is anything takes up space and has mass, states of matter - liquid,solid,gas, liquid - has a definite volume but not a shape, solid - has a definte shape and a volume, gas - not a definte shape and a volume,

Bảng xếp hạng

Phong cách trực quan

Tùy chọn

Chuyển đổi mẫu

Bạn có muốn khôi phục tự động lưu: không?