68
Er
Erbium
167.259

Download Erbium (Er) Factsheet

Free printable one-page summary of Erbium — Element 68 in the Periodic Table. Includes key properties, fun facts, uses, biological role, and history. Perfect for students, teachers, and science enthusiasts.

Lanthanoids Element 68 PDF · Free

Download Erbium Factsheet

Download the free, high-resolution PDF factsheet for reference, studying, or classroom use.

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Quick Facts — Erbium

Atomic Number
68
Atomic Mass
167.259
State at 20°C
solid
Category
Lanthanoids

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About This Download

This free, printable Erbium (Er) factsheet is a one-page PDF summary of Element 68. It is designed for students, teachers, and anyone curious about chemistry. The factsheet includes:

  • Key Properties — atomic mass, melting and boiling points, density, electron configuration, and electronegativity
  • Fun Facts — 11 interesting facts about Erbium you may not know
  • Overview — what Erbium is and why it matters
  • Uses — how Erbium is used in everyday life and industry
  • History — who discovered Erbium and when

This factsheet is available as a high-quality PDF download. It includes a theperiodictable.io watermark and is completely free for educational and personal use.