Checkpoint #2 Review

The smallest unit of matter that makes up all solids, liquids and gases

• atoms

• elements

• molecules

• compounds

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-5

There are 118 different types, listed on the periodic table & given its own symbol

• Elements

• Atoms

• Molecules

• Compounds

Two or more atoms of the SAME or DIFFERENT elements bonded together

• Atoms

• Elements

• Molecule

• Compounud

Tags

NGSS.MS-PS1-1

Two or more atoms of DIFFERENT elements bonded together, can't be two or more atoms that are from the SAME element.

• Element

• Molecule

• Compound

• Atom

Tags

NGSS.MS-PS1-5

An arrangement of units that repeat in a pattern over and over

• extended structure

• compound

• molecule

• element

Tags

NGSS.MS-PS1-1

This diagram represents a(n) _________

• Atom

• Element

• Compound

• Molecule

Tags

NGSS.MS-PS1-1

This diagram represents a(n) _______.

• Atom

• Element

• Molecule

• Compound

Tags

NGSS.MS-PS1-1

This diagram represents a(n) _______.

• Atom

• Molecule

• Extended Structure

• Compound

Tags

NGSS.MS-PS1-1

This diagram represents a(n) _______.

• Atom

• Molecule and Compound

• Element

• Extended Structure

Tags

NGSS.MS-PS1-1

This diagram represents a(n) _______.

• Element

• Extended Structure

• Atom

Tags

NGSS.MS-PS1-1