Chemistry Vocab

Front

What is a proton?

Back

A positively charged particle in an atom.

Front

Anything with mass and volume is ______.

Back

Matter

Front

An element is a simple particle made of one type of atom.

Back

a simple particle made of one type of atom

Front

Elements to the LEFT of the jagged line on the periodic table.

Back

Metals

Front

Elements found to the right of the jagged line on the periodic table.

Back

Non-metals

Front

Elements with properties of metals and non-metals, touching the jagged line on the periodic table.

Back

Metalloids

Front

Area in an atom with electrons

Back

electron cloud

Front

Same as the number of protons in an element

Back

atomic number

Front

Mixture where all parts are visible:

Back

heterogeneous

Front

Mixture where parts are not visible:

Back

homogeneous