Question

classifying matter: flow chart review
in the missing terms, then add examples.
word bank:
particles
pure substances
atom
elements
smallest
mixtures
molecule
compound
molecule
compounds
mass
heterogeneous
homogeneous
space
atom - the smallest particle of any pure element; building - block material for all substances.
molecule - two or more atoms, chemically - bonded together
ion - charged particle (well 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:
can be

Explanation:

Step1: Recall matter definition

Matter is anything that has mass and takes up space.

Step2: Identify particle - level units

Atoms, molecules, and ions are the fundamental units of a substance that have the same chemical formula as the substance. Atoms are the smallest units of any pure element and are the building - blocks for all substances. Molecules are two or more atoms chemically bonded together. Ions are charged particles.

Answer:

From top - down, left - to - right: Atom; fundamental; mass; space; Atoms, Molecules, Ions