Question

write two differences about mixtures and compour??

Answer 1

You meant mixture and compound
Mixture is a group of two or more than two compounds Other hand compound is a group of two or more than two elements

Answer 2

Compounds consist of two or more kinds of atoms, in a fixed ratio defined by nature, with a specific, unique set of properties.  Compounds are also homogeneous. Compounds, with the appropriate methods, can be broken down into simpler substances.

A mixture contains subtances,  elements and or compounds, in a proportion not defined by nature and has properties based on the relative concentration of the components. If a mixture is homogeneous, it is a solution. There is no special name for heterogeneous mixtures.