Electron Configuration: 1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6 4d10 5s2 5p3
Name |
Antimony |
Symbol |
Sb |
Atomic Number |
51 |
Atomic Mass |
121.76 amu |
Number of Protons |
51 |
Number of Electrons |
51 |
Number of Neutrons |
71 |
Melting Point |
630.0 degrees Celcius |
Boiling Point |
1750 degrees Celcius |
Normal Phase |
Solid |
Family |
Metalloid |
Period |
5 |
Group |
15 |
Origin of Name |
From the Greek word anti, meaning opposed and monos, meaning solitude or not alone |
Time & Place of Discovery |
Known since ancient times |
Interesting Facts |
|
Common Uses |
|