← Back to the table

Every score here is current — nothing is delayed. Personal members see monthly resolution →
55 Alkali Alkaline Earth
Cs

Caesium

RIS 0.014
Velocity
Rank#80
Co-citedI
Physical properties
Category Alkali Metal
Block s-block
State Solid
Config [Xe] 6s1
Electronegativity 0.79
Density 1.873 g/cm³
Melting 301.59 K
Boiling 944.0 K
Ionization 375.7 kJ/mol
Oxidation +1
Discovered 1860 · Robert Bunsen, Gustav Kirchhoff
10-year trends

Research trends from the past decade for this element.

Research trends from the past decade: publication rate, citation momentum, emerging applications. A bird's-eye view of how the field has been evolving.

Free →

Unlocks with a free account.

Top papers of all time
Nature Nanotechnology · 2025 · 100th percentile for its age
Materials Science in Semiconductor Processing · 2025 · 99th percentile for its age
Sensors and Actuators B Chemical · 2025 · 96th percentile for its age
Top papers, last 5 years
Nature Nanotechnology · 2025 · 100th percentile for its age
Materials Science in Semiconductor Processing · 2025 · 99th percentile for its age
Sensors and Actuators B Chemical · 2025 · 96th percentile for its age
Newest papers
Zenodo (CERN European Organization for Nuclear Research) · 2026 · 98th percentile for its age
Biosensors and Bioelectronics · 2026 · 97th percentile for its age
Biosensors and Bioelectronics · 2026 · 97th percentile for its age

These are the nine that matter most. There are more — browse all of them free.

Found one worth keeping? Personal remembers it for you, in a reading list you can come back to.

Caesium's history

Research intensity over time

Caesium's history

Caesium's research intensity, 1900 → today.

See how it got here — free account.
Advanced visualization features

Caesium's associations

These shapes are citation clusters: groups of papers that cite each other. They show why Caesium is moving, not just that it is.

Unlocks with a free account.