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Trace
Elements Laboratory |
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A
Joint Venture of London Health Sciences Centre and St. Joseph's
Health Care London
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Indium
(In)
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This
element is not currently measured in this laboratory.
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| Atomic
Number: |
49
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| Atomic
Symbol: |
In
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| Atomic
Weight: |
114.82
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| Electron
Configuration: |
[Kr]5s24d105p1 |
Indium is a very soft, silvery-white metal with a brilliant lustre.
The pure metal gives a high-pitched
scream" when bent. It wets glass, as does gallium. It is useful
for making low-melting alloys. An alloy of 24% indium and 76% gallium
is liquid at room temperature. Canada produces the majority of of
the world's supply of indium.
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