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1. Wolfram (W): 3 422 0C
2. Rhenium (Re): 3 186 0C
3. Osmium (Os): 3 033 0C
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What is the highest melting point of any metal?
The pure chemical element with the highest melting point is tungsten, at 3695 K (3422 °C, 6192 °F) making it excellent for use as filaments in light bulbs.The compound with the highest melting point of all known compounds is Tantalum hafnium carbide (Ta4HfC5), a refractory metal with a melting point of about 4488 K (4215 °C, 7619 °F).The often-cited carbon does not melt at ambient pressure but sublimes at about 4000 K; a liquid phase only exists at very high pressures, of above 10 MPa and is estimated at 4300-4700 K.
Which element is an exception to high melting points for metals?
Mercury is the greatest exception, because it is liquid at room temperature. The metal with the next lowest melting point is gallium.
Who discovered the melting point of water?
Andreas Celsius discovered water's melting point (0 degrees Celsius) in 1742.
Compound 1 has a melting point of 545 degrees celsius and dissolves well in water?
The high melting point points toward an ionic compound. Ionic compounds dissolve in water ie a a polar solvent. Therefore, it is probably ionic. Next you have to pick up a chemical data book and look at melting points of ionic compounds to find one that has this melting point.
Is The melting temperature of an alloy is generally lower than its constiuants?
The melting temperature of an alloy is generally lower than the melting temperature of the highest melting temperature of all of its constituents. The eutectic melting temperature is the lowest melting temperature of an alloy system and is in fact sort of defined by that optimal set of percentages of those constituents. The next obvious question is whether there are calculation methods or approximations to determine the melting range of less than "eutectic" percentages.
At midnight on 15 December 2005 the moon reached its highest point in the sky an event which occurs every 18.6 years In which year will it next occur?
2024
What is the highest prime number after 11?
The next highest is 13. The highest hasn't been found yet.
An algorithm of deleting linked list?
To delete a linked list walk through the list and delete the memory allocated to each element, remembering the next element address, and then iterating or recursing the process using the next element address, until the next element address is null.
Why not the highest vote senator?
The highest vote senator must be the next president
How do you get Tingle's attention in The Legend of Zelda Oracle of Ages?
You get to the top right next to him and get Roc's Feather and your sword. Jump and strike his balloon at your highest point and he will fall. Then you can talk to him.
What is the densest liquid layer?
Any solid can be heated high enough that it becomes a liquid. The heaviest STABLE element on earth is uranium, so a big radioactive pot of molten uranium is the answer.answ2. But the atom with the highest density is NOT the same as the atom with the greatest number of protons+neutrons. It all depends upon how they are packed.Osmium is the most dense element, and I believe Iridium is the next most dense one.And the issue is further complicated by how the atoms re-pack themselves upon melting. Some elements shrink upon first melting, e.g. Si, Ge, Ga, Bi, (and of course water).
What is list?
Each element has a pointer to the next element, except for the last one.
