Interesting Facts
- It is the most reflective element.
- Silver is the second most ductile metal after Gold.
- It is also used in Dentistry as a dental alloys for clips and crowning.
Neptunium was the first transuranium element to be discovered.
Sources
Earth's crust, Found in Minerals, Ores of metals
Made by Bombarding Uranium with Neutrons, Ores of metals
History
Who Discovered
-
Edwin McMillan and Philip H. Abelson
Discovery
Before 5000 BC
In 1940
Abundance
Abundance In Universe
0.00 %0.00 %
0
0.11
👆🏻
Abundance In Sun
0.00 %0.00 %
0
0.1
👆🏻
Abundance In Meteorites
0.00 %0.00 %
0
22
👆🏻
Abundance In Earth's Crust
0.00 %0.00 %
1E-37
8.1
👆🏻
Abundance In Oceans
0.00 %-
0
1.1
👆🏻
Abundance In Humans
0.00 %0.00 %
0
1.4
👆🏻