What's the Matter
My Friend, the Atom
Elementary My Dear
It's Significant
It's All in a Name
100

Matter is made up of these.

Atoms

100

The center of an atom.

Nucleus

100

An element that conducts heat and electricity well

Metal

100

4500

2

100

Name of VO

Vanadium Oxide

200

Atoms bond together to form these larger units

Molecules

200

Every atom's nucleus contains at least one of these.

Proton

200

A property of metal that allows it to be bent and rolled into sheets

Malleability

200

10,000,000

1

200

Name of P2O5 

Diphosphorous Pentoxide

300

Matter exists in these three states

Solids, liquids and gases

300

A negatively charged subatomic particle

Electron

300

All atoms of the same element have this in common

The same number of protons

300

0.0405

3

300

Chemical formula of Dinitrogen tetroxide

N2O4

400

Two different ways that matter can change

Physical and chemical change

400

The number of protons in an atom

Atomic number

400

The method of organizing elements by their atomic number

Periodic table

400

10,000.080

8

400

Chemical formula of Tetraphosphorous decasulfide

P4S10

500

The smallest of pure substance that still has the properties of that substance.

Atom
500

A pure substance that is made of only one kind of atom

Element

500

A substance formed from the atoms of two or more elements

A compound

500

0.04500

4

500

Name of Au2S3

Gold sulfide