StudyFi Lab · Physics

Build an Atom

Build an Atom is a free interactive simulation from StudyFi Lab. It runs right in your browser, with no sign-up and nothing to install.

Protons, neutrons, electrons and shells

What you can explore

  • HydrogenH · Z = 1
  • HeliumHe · Z = 2
  • LithiumLi · Z = 3
  • BerylliumBe · Z = 4
  • BoronB · Z = 5
  • CarbonC · Z = 6
  • NitrogenN · Z = 7
  • OxygenO · Z = 8
  • FluorineF · Z = 9
  • NeonNe · Z = 10
  • SodiumNa · Z = 11
  • MagnesiumMg · Z = 12
  • AluminiumAl · Z = 13
  • SiliconSi · Z = 14
  • PhosphorusP · Z = 15
  • SulfurS · Z = 16
  • ChlorineCl · Z = 17
  • ArgonAr · Z = 18
  • PotassiumK · Z = 19
  • CalciumCa · Z = 20

Frequently asked questions

What is Build an Atom?

Build an Atom is a free interactive simulation from StudyFi Lab. It runs right in your browser, with no sign-up and nothing to install. Protons, neutrons, electrons and shells

Is Build an Atom free?

Yes. Build an Atom is completely free. It works in the browser on computers, tablets and phones, and you do not need an account.

What can I explore in Build an Atom?

Hydrogen, Helium, Lithium, Beryllium, Boron, Carbon, Nitrogen, Oxygen, Fluorine, Neon, Sodium, Magnesium, Aluminium, Silicon, Phosphorus, Sulfur, Chlorine, Argon, Potassium, Calcium.

Studying for a test?

Upload your notes and StudyFi turns them into flashcards, tests and podcasts.

Try StudyFi free