The Plastic Tide End of Unit Assessment

The chart that organizes all of the known elements is called ____________

• Matter

• The Periodic Table

• Compound

• Polymerization

The particle inside an atom that has a positive (+) charge is called _______

• electron

• molecule

• proton

• nucleus

A substance that can be broken down by micro organisms is called

• Non biodegradable

• Biodegradable

• Synthetic

Something that is prepared or artificially made by a chemical or industrial process is called ________

• molecule

• natural resource

• polymer

• synthetic

Tags

NGSS.MS-PS1-3

The picture shows something that is __________

• natural

• synthetic

Tags

NGSS.MS-PS1-3

The picture shows something that is _________

• synthetic

• natural

Tags

NGSS.MS-PS1-3

The smallest units of matter are called __________

• molecules

• graphite

• compound

• atoms

Tags

NGSS.MS-PS1-5

Atoms that have joined (bonded) together are called ______

• allotropes

• molecules

• carbon

• electrons

Tags

NGSS.MS-PS1-1

Two or more atoms in a molecule are held together by a

• periodic table

• bond

• molecule

• reactant

Tags

NGSS.MS-PS1-1

A molecule that has compounds from different elements is a ________

• compound

• atom

• product

• reactant

Tags

NGSS.MS-PS1-1