low melting point, it is a gas at room temperature....
Magnesium sulfate has a high melting and boiling point, as it is made of Ionic bonds which are very strong. A lot of energy is needed to break them. So ionic compounds have high melting and boiling points. See related link for more information.
Iodine, at p=p0,Boiling point 457.4 K,  184.3 °C(So I don't know if you'd call this high or low? compared with what?)However the difference with melting point of Iodine (386.85 K,  113.7 °C) is remarkably small (< 71oC) and the solid is quite vaporous far below its boiling point (Triple point 386.65K (113.5oC), 12.07 kPa, just below melting point).
Boiling point 4200 C Melting Point 3652-3679 C
It takes a lot of heat to turn this metal into a gas. The boiling point is 4265 °C or 7709 °F or 4538 K. A link can be found below.
Diamond is an allotrope of carbon where all the carbon atoms are tetrahedrally bonded with each other forming a three dimensional covalent network. Since the bonds are strong (covalent, network), diamond has a very high melting point and boiling point. Iodine does not have three dimensional network and hence has very low melting/ boiling point. It fact, it will sublime at room temperature.
high boiling point low melting point
hydrogen bonding increases the intermolecular attractions and therefore increases the boiling point and melting point.
Tetraoxidre is H4O. Its Melting Point is 995.45 Degrees Fahrenheit and its boiling point is an extremly high 14,290.15 Degrees Fahrenheit.
Brittleness high melting and boiling point are properties of ionic compounds within structures. This is taught in biology.
No. Chlorine has a very low boiling point considering that it is a gas at room temperature.
The melting point of tantalum is 3 017 0C.The boiling point of tantalum is 5 458 0C (this is a very high boiling point).
Water has a high melting point and boiling point because of hydrogen bonds
Boiling point decrease at high altitude.
At high pressure and an inert atmosphere.
yes the melting point is 115 degrees and the boiling point is 444 degrees
the boiling point of silicon, in degrees Celsius, is between 2500 and 3645. However, the melting point, is around 1,140,40 degrees Celsius, as you may have noticed, its very high, and this is because its extremely high in oxygen.
No, graphite has a relatively low melting and boiling point compared to other materials. It has a melting point of around 3,550°C and a boiling point of about 4,000°C, which are lower than metals like iron or copper.