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Content

New Feature

Interactive Periodic Table

Explore elements with property heatmaps, NCERT data, and exam-focused insights all in one place

H
He
Li
Be
B
C
N
O
F
Ne
Na
Mg
Al
Si
P
S
Cl
Ar
K
Ca
Ga
Ge
As
Se
Br
Kr
Hover to preview • Click to explore

Property Heatmaps

Visualize trends in electronegativity, atomic radius, IE

Memory PracticeNEW

Test your knowledge - place elements in correct positions!

Ion Colours

See aquated ion colors for 3d transition metals

Exceptions

Highlighted anomalies with explanations

Correctness > Memorization

Stop Memorizing
Periodic Trends

Why does Ionization Energy drop after Nitrogen? Why is Fluorine's Electron Gain Enthalpy lower than Chlorine's?

Don't just read exceptions. See them. Analyze trends across s, p, d, and f blocks with our interactive visualizer.

Trend Analysis
First Ionization Enthalpy
Period 2 Elements
Li
Be
B
C
N
O
F
Ne
Exception Detected
Boron's IE is lower than Beryllium's due to 2p penetration.
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