What is special about Antimony?
Antimony is a semi-metal. In its metallic form it is silvery, hard and brittle. Antimony is used in the electronics industry to make some semiconductor devices, such as infrared detectors and diodes. It is alloyed with lead or other metals to improve their hardness and strength.
Who named antimony?
The standard chemical symbol for antimony (Sb) is credited to Jöns Jakob Berzelius, who derived the abbreviation from stibium. The ancient words for antimony mostly have, as their chief meaning, kohl, the sulfide of antimony. and is used by Attic tragic poets of the 5th century BC.
How is antimony useful to humans?
Very pure antimony is used to make certain types of semiconductor devices, such as diodes and infrared detectors. Antimony is alloyed with lead to increase lead’s durability. Antimony alloys are also used in batteries, low friction metals, type metal and cable sheathing, among other products.
What is the original name of antimony?
stibium
Word origin: Antimony was named after the Greek words anti and monos to mean “a metal not found alone.” The chemical symbol, Sb, comes from the element’s historical name, stibium.
How many shells does antimony have?
Data Zone
| Classification: | Antimony is a metalloid |
|---|---|
| Protons: | 51 |
| Neutrons in most abundant isotope: | 70 |
| Electron shells: | 2,8,18,18,5 |
| Electron configuration: | [Kr] 4d10 5s2 5p3 |
What is the color of antimony?
Antimony is a lustrous, silvery, bluish white solid that is very brittle and has a flaky texture.
Who first discovered antimony?
Nicolas Lémery
Nicolas Lémery, a French chemist, was the first person to scientifically study antimony and its compounds. He published his findings in 1707.
When was antimony found?
1600 BC
Antimony/Discovered
How many energy shells does antimony have?
Antimony Atomic and Orbital Properties
| Atomic Number | 51 |
|---|---|
| Number of Protons | 51 |
| Mass Number | 122 |
| Number of Neutrons | 71 |
| Shell structure (Electrons per energy level) | [2, 8, 18, 18, 5] |
What are the uses of antimony?
Pure antimony is used in the manufacturing of certain semiconductors like infrared detectors and diodes.
What is the history of antimony?
History of Antimony. Early Egyptians used forms of antimony in cosmetics and medicines around 5000 years ago. Ancient Greek doctors prescribed antimony powders for the treatment of skin disorders, and during the Middle Ages antimony was of interest to the alchemist who gave the element its own symbol.
What are the sources of antimony?
The major sources of antimony in drinking water are discharge from petroleum refineries; fire retardants; ceramics; electronics; and solder.
What family is antimony in?
Antimony belongs to the family of elements called pnictogens. Its chemical symbol “Sb” is derived from the Latin word “stibium.”. Antimony is placed in group 15 or p-block and period 5 of the periodic table. The atomic number of antimony is 51, and its atomic weight is 121.760 atomic mass units.
