Definitions
Protons
Ions
100

A positively charged particle that decides the atomic number of an element

What is a proton?

100

The amount of protons in Helium

What has two protons?

100

These elements combine to make table salt

What are Sodium and Chlorine?

200

A negatively charged particle with very little weight

What is an electron?

200

Polonium has 84 electrons and this many protons

What has 84 protons?

200

Bromine is left with this charge after pairing with Potassium

What is a negative charge?

300

A cation combined with a anion makes this

What is a salt?

300

The amount of protons left in Sodium after pairing with Chlorine

What has 11 protons?
300

Rubidium is left with this many electrons after pairing with Iodine.

What has zero electrons?

400

A variant of an element with varying neutrons

What is an isotope?

400

An element with 67 protons

What is Holmium?

400

The ion of Calcium after pairing with Selenium

What is Calcium 2+?

500

An element after electron trade

What is an ion?

500

An element with 9 less protons than Tantalum

What is Gadolinium?

500

What charge does Francium have after pairing with Sulfur?

What is +1 charge?