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Solids made of atoms
Chauncey Kihn
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What kind of solid often have the highest melting points?
These are some metals and salts.
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.
What are some characteristics of inorganic compound?
inorganic solids are mostly disolve able in water but the organic like benzene never ever dissolves in water similarly boiling points of in organic like NaCl are high as compared to organic example ether and petrol also gasoline
Why do some solids go sublimation?
Boiling point depends more on pressure, whereas melting depends very little upon the outside world but on the identity of the substance. Sublimation occurs when gas pressure in the local atmosphere is less than the vapor pressure and the melting temperature has not been reached yet.
What is a gray metal with a high melting point used in incandescent lights?
Tungsten is a metal with a high melting point that is often used in incandescent lamps.
What kind of solid often have the highest melting points?
These are some metals and salts.
How were city's highest points often used why were they used in these ways?
For people can go to the highest point.
The metal with the highest melting point for this reason it is often used as the filament in light bulbs?
tungsten
Why is a melting point often referred to as a range and not an exact number?
because nothing melts at the same time every time
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.
What are the special characteristic of metal and non metal?
Metals are often hard. They conduct both heat and electricity. They often have high densities, high melting points, and high boiling points. And always loose electrons when bonding. Non-metals are the opposite of all the above characteristics.
What are the 3 characteristics of ionic compounds?
Don't know which three you need, but here's three: - they are usually crystalline solids at room temperature. - they have high melting points - they are poor conductors of electricity Other characteristics that are a bit more in-depth: - they are usually water-soluble - they are often metal to non-metal combinations - they exhibit high electronegativity differences - in solution, they are electrolytes
How are ions formed in the environment?
All alkali metals are solids at room temperature, except cesium and francium. Cesium can be found as a liquid in some hot places as it has a low melting point of about 28°C. Francium is believed to be a liquid at room temperature by some, its melting point has not been found out due to its high reactivity and radioactivity.
What is America often referred to that has to do with pot?
Melting
Do non metals conduct electricity and are often shiny solids?
no
How did Platonic solids get there name?
They are named after Plato who used them in his philosophy often.
What are some characteristics of inorganic compound?
inorganic solids are mostly disolve able in water but the organic like benzene never ever dissolves in water similarly boiling points of in organic like NaCl are high as compared to organic example ether and petrol also gasoline
