Identification
Diagrams
Families
Units
Puns
100

Na

Sodium

100

Electron configuration of Lithium

1s22s1


100

Metals that can be soft an easily cut, Lithium, Cesium, Rubidium

Alkali Metals

100

One unit of an element

Atom

100
Why does the neutron never have to pay for anything?

He gets everything "free of charge"

200

K

Potassium

200

Electron configuration of Aluminium

1s22s22p63s23p1

200

2 valence electrons, Beryllium, Magnesium, Calcium

Alkaline Earth Metals

200

A negatively charged particle

Electron
200

Makes up everything that lives, when mixed with O it makes a fizz

Carbon

300

Atomic Number 10

Neon

300

1s22s22p63s2

Electron configuration of Magnesium

300

Unreactive, Krypton, Neon, Radon

Noble Gases

300

A positively charged molecule

Proton

300

It goes up when you feel down, deadly to humans but always around

mercury

400

Atomic number 18

Argon

400

Electron configuration of K

1s22s22p63s23p64s1

400

Reactive Non-Metals, 7 valence electrons

Hallogens

400

A molecule with a neutral charge

Neutron

400

keeps your food hot or cold, can be shaped into a mold

unlucky number on the table, but still recyclable

aluminium

500

Atomic Number 108  

Hassium

500

Electron configuration of Zr

1s22s22p63s23p63d104s24p64d25s2 

500

Groups 3-12 

Transition Metals

500

The unit for measuring the mass of an atom

atomic mass unit

500

I come from the greek meaning of light, strike me up on darker nights

waxy white, red, purple or black, helps make all your plants grow back

I weigh as much as half an hour, atomic symbol starts like "power"

Phosphorus