These are some metals and salts.
Melting point: the temperature at which a solid become a liquid. Boiling point: the temperature at which a liquid become a gas.
Difference in melting and boiling points.
Melting point is a physical property, not a change.
Tungsten has the highest melting point of all metals
yes, for the same molecule. However, some substances don't have a liquid phase and so the melting point is exactly the same as the boiling point at normal pressures (sublimation is the phase change from solid -> gas)
the melting points differ to differant solids
helium cannot exist as solid and thus has no melting point
The factor that has the greatest effect on the melting point of a crystalline solid is the type of bonding among the particles. Heat breaks the bonds that hold the particles together.
Snow and frost are solid forms of water. The melting point of water is 0 oC;
CaCl2 is ionic, is solid and will have the highest melting point. The rest are covalent compounds.
Freezing and melting points are synonyms: at this temperature a solid become a liquid or a liquid become a solid.
have lower melting and boiling points, exist as discrete molecules, and do not conduct electricity in the solid state.
Impossible to calc any melting or boiling points.
Melting point: the temperature at which a solid become a liquid. Boiling point: the temperature at which a liquid become a gas.
it is a solid, at standard room temperature and pressure.
Difference in melting and boiling points.
NO!!! However, on change of physical state;- solid to liquid it is 'melting' liquid to solid it is 'freezing' Similarly liquid to gas it is evaporation/boiling gas to liquid it is condensation. Different substances have different temperature for change of physical state. Water being the scientific standard has; - melting/freezing at 0oC boiling/evaporation at 100oC