The Lab Ā· Game Mode
Build your way to
Iron
You start as Hydrogen. Every correct answer across every topic fuels your fusion ā climb all 26 elements to reach Iron, the heaviest element forged in stars.
Current element Hydrogen
Correct answers 0 / 344
1
H
Hydrogen
The Journey
H
now
He
Li
Be
B
C
N
O
F
Ne
Na
Mg
Al
Si
P
S
Cl
Ar
K
Ca
Sc
Ti
V
Cr
Mn
Fe
Next: 14 more correct answers to fuse into Helium.
Topics ā fuel your fusion
Paper 1
Paper 1
Core Physics ā energy, electricity, particles, atoms
Electricity ā Circuits
Series/parallel, V=IR, power, IāV characteristics.
Static Electricity & Fields
Charging by friction, electric fields, forces.
Mains & National Grid
AC vs DC, transformers, frequency, voltage.
Particle Model & Gas Pressure
Particle motion, pressure, volume relationships.
States of Matter & Thermal
Specific & latent heat, internal energy.
Radioactivity
Decay, half-life, contamination, fission & fusion.
Paper 2
Paper 2
Applied Physics ā forces, waves, electromagnetism, space
Forces & Motion
Moments, momentum, velocity-time graphs, stopping distance.
Waves
Transverse & longitudinal waves, wave speed, reflection, refraction.
Optics & EM Spectrum
Lenses, ray diagrams, colour, and the electromagnetic spectrum.
Magnetism
Permanent & induced magnets, magnetic fields, compasses and poles.
Electromagnetism
Solenoids, the motor effect, generators and transformers.
Astrophysics
Solar system, life cycle of stars, red shift, the Big Bang.
A topic counts as fused when every question is correct on your most recent attempt. Restart a topic any time to refine your answers.