Question

1. design a concept map that summarizes the relationships among matter, elements, mixtures, compounds, pure substances, and homogeneous and heterogeneous mixtures. science notebook - matter—properties and changes 40

Explanation:

Matter is the over - arching category. It can be divided into pure substances and mixtures. Pure substances are either elements (made of one type of atom) or compounds (made of different types of atoms chemically combined). Mixtures can be homogeneous (uniform composition) or heterogeneous (non - uniform composition).

Answer:

Matter
|-- Pure Substances
| |-- Elements
| |-- Compounds
|-- Mixtures
| |-- Homogeneous Mixtures
| |-- Heterogeneous Mixtures