E

Einsteinium

Quick Reference
Formula / NotationEs
Molecular Weight252
CategoryElements

What is Einsteinium?

Einsteinium is a synthetic radioactive actinide named after Albert Einstein. It was first identified in the debris of the first hydrogen bomb test (Ivy Mike) in 1952. Only nanogram quantities are typically produced.

Formula & Notation

Es

Properties & Characteristics

Appearance: silvery metal (predicted). Melting point: 860 °C. Density: ~8.84 g/cm³ (estimated).

Uses & Applications

No practical applications. Used solely in nuclear physics and actinide chemistry research.

Safety Information

Highly radioactive. Available only in trace amounts. Handled in hot cells with full radiation protection.

Always consult the SDS/MSDS before handling any chemical. This information is for educational purposes only.

Key Facts

Term Einsteinium
Formula Es
Molecular Weight 252
Category Elements

Frequently Asked Questions

Einsteinium is a synthetic radioactive actinide named after Albert Einstein. It was first identified in the debris of the first hydrogen bomb test (Ivy Mike) in 1952. Only nanogram quantities are typically produced.

More "E" Terms

View all "E" terms →
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z