Question

classification of matter. name: why? looking at all the things in this room. they are all matter. matter may be pure or a mixture. it depends on what type of particles an object or substance has. if you looked at it under a microscope, then could you classify what types of matter it is? classifying matter: flow chart review. name: period. word bank: particles, pure substances, smallest, molecule, heterogeneous mix, atom, mixtures, compounds, homogeneous mix, elements, molecule, mass, compound, space. atom: single piece of any pure element; building material for all substances. molecule: two or more atoms, chemically - bonded together. ion: charged particle (we’ll learn about these later). are types of. the ____ units of a substance that still have the same chemical formula as that substance. is made of. matter: anything that has __ & takes up ____. examples:

Explanation:

Step1: Recall matter definition

Matter is anything that has mass and takes up space (volume).

Step2: Identify particle - level units

Atoms, molecules, and ions are the smallest units of a substance that still have the same chemical formula as that substance. And atoms, molecules, and ions are types of particles.

Answer:

Top - blank: Particles
Bottom - left blank: mass
Bottom - right blank: space