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Osmium is used in fountain pens.
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How is osmium used for microscopy fingerprint detection?
Osmium tetroxide (OsO4) is used in fingerprint detection. It is a strong oxidant and it reacts with unsaturated carbon-carbon bonds in lipids which are found in fatty tissue. It fixes biological membranes in tissue samples and also stains them. Osmium atoms have a very high electron density so such stained samples have a very high image contrast in electron microscopy.
What is indalium?
Indalium is a metal in periodic table which is used for utensils
Is a plate a utensil?
Yes. The defintion of a utensil is:1.any of the instruments or vessels commonly used in a kitchen, dairy, etc.: eating utensils; baking utensils. 2.any instrument, vessel, or tool serving a useful purpose: smoking utensils; fishing utensils; farming utensils. A plate is considered a tool serving a useful purpose, in this case, to eat food off of.
Used as an alloy in ball point pens nearly twice as dense as lead the strong odor given off by this metal is a result of its highly toxic oxide?
osmium
What element is used an an alloy in ballpoint pens nearly twice as dense as lead and the strong odor given ff by this metal is a result of its highly toxic oxide?
osmium
Use the word utensil in a sentence?
We used kitchen utensils to bake the cake for my cousins birthday.Pens and pencils are writing utensils.
Used as an alloy in ballpoint pens?
osmium
What are the ancient roman writing instruments called?
The ancient Romans used reed pens, papyrus, wax tablets and a stylus as writing utensils, but I have never seen any of them depicted wearing them.The ancient Romans used reed pens, papyrus, wax tablets and a stylus as writing utensils, but I have never seen any of them depicted wearing them.The ancient Romans used reed pens, papyrus, wax tablets and a stylus as writing utensils, but I have never seen any of them depicted wearing them.The ancient Romans used reed pens, papyrus, wax tablets and a stylus as writing utensils, but I have never seen any of them depicted wearing them.The ancient Romans used reed pens, papyrus, wax tablets and a stylus as writing utensils, but I have never seen any of them depicted wearing them.The ancient Romans used reed pens, papyrus, wax tablets and a stylus as writing utensils, but I have never seen any of them depicted wearing them.The ancient Romans used reed pens, papyrus, wax tablets and a stylus as writing utensils, but I have never seen any of them depicted wearing them.The ancient Romans used reed pens, papyrus, wax tablets and a stylus as writing utensils, but I have never seen any of them depicted wearing them.The ancient Romans used reed pens, papyrus, wax tablets and a stylus as writing utensils, but I have never seen any of them depicted wearing them.
What element is used to harden pen points?
Iridium and osmium are the elements that are used to harden pen points. Iridium is used in an alloy with osmium.
How reactive is osmium?
Osmium has varying states of reactivity. Its pure state tends be quite reactive and is rarely used unless alloyed. Osmium tetroxide is extremely reactive, whereas osmium dioxide has very little reactivity.
Why can the pens only be included or excluded as possible writing utensils and not stated to be the exact pen used to commit the forgery?
A pen is not a unique instrument.
Which animal quills are used for fancy artefacts?
Porcupine quills where used for many reasons in the past. Most commonly they where used to create writing utensils and these can be seen in many museums nowadays.
Are elements used to make cooking utensils?
Yes, it is used to make cooking utensils such as iron.
What kinds of decorations does osmium make?
Pure osmium is extremely toxic! However, compounds of osmium are commonly used for fingerprinting ink and staining of fatty tissue samples in biology. See also: http://en.wikipedia.org/wiki/Osmium and http://en.wikipedia.org/wiki/Osmium_tetroxide#Biological_staining
Is the grater kitchen utensils?
All tools used in the kitchen are 'utensils'
Is osmium a compound?
Os is the symbol for Osmium, a transition metal. It is an element.
What eating utensils are used in Ireland?
The standard utensils such as knives, forks, spoons etc. are used in Ireland.
