UNIT 2 VOCAB structure of matter

Front

A number below and right of a chemical symbol.

Back

subscript

Front

Number indicating specific atom count.

Back

Subscript

Answer explanation

Oh you see what I did there, another question. Same answer be on your toes!!!

Front

State of matter with definite volume and shape.

Back

Solid

Front

Hydrogen Gas is an example of a

Back

pure substance

Front

A specific type of atom is an _____________.

Back

element

Front

Simplest unit of a chemical compound formed by bonded atoms:

Back

Molecule

Front

Anything with volume and mass.

Back

Matter

Front

Smallest particle of an element; made of electrons, protons, and neutrons.

Back

Atom

Front

Solid material with ordered atomic arrangement:

Back

frozen water (ice crystal)

Front

Excited about atoms at the atomic level!

Back

A REALLY AWESOME DAY