Potassium chloride is an ionic compound. The bond holding the atoms together is known as a ionic bond. The bonds in this lattice all have to be broken to melt the compound.
Potassium chloride is an ionic compound. The bond holding the atoms together is known as ionic bond. Strictly speaking it is NOT a discrete molecule of K + Cl- but a crystal lattice consisting of each K+ surrounded by Cl- ions and vice versa. The bonds in this lattice all have to be broken to melt the compound. There is a strong electrostatic force of attraction between the chloride ions and the potassium ions. A large amount of heat energy has to be applied to break the strong bond holding the atoms, resulting in the compound having a high melting point.
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).
Because it is a non metal and does not conduct electricity
pottassium is a drug that makes high which is fun its like Viagra
Barium oxide has a high melting point of around 1,923 degrees Celsius. This is typical for many metal oxides, as they tend to have high melting points due to the strong ionic bonds between the metal and oxygen atoms.
The melting point of potassium chloride is relatively high, around 776 degrees Celsius. At this temperature, potassium chloride transitions from a solid to a liquid state.
The melting point of potassium chloride (KCl) is 770 degrees Celsius.
Potassium chloride is an ionic compound. The bond holding the atoms together is known as ionic bond. Strictly speaking it is NOT a discrete molecule of K + Cl- but a crystal lattice consisting of each K+ surrounded by Cl- ions and vice versa. The bonds in this lattice all have to be broken to melt the compound. There is a strong electrostatic force of attraction between the chloride ions and the potassium ions. A large amount of heat energy has to be applied to break the strong bond holding the atoms, resulting in the compound having a high melting point.
No , table salt (sodium chloride) has a melting point of 801°C
Yes, potassium fluoride is a solid compound at room temperature and is not considered volatile. It has a high melting point and is stable under normal conditions.
The melting point of sodium chloride is 801 0C.
NaCl (sodium chloride)
The melting point of sodium chloride ( NaCl ) is 801 °C, 1074 K, 1474 °F.
Sodium chloride is a ionic compound. Generally they have high melting points.
because it has high melting/dissolving point.
Sublimation can be used to separate ammonium chloride and sodium chloride because ammonium chloride sublimes at a lower temperature, leaving behind sodium chloride.
Graphite is an example of a substance that has a high melting and boiling point and can conduct electricity. It has a layered structure that allows for the easy movement of electrons, which is why it can conduct electricity despite being a non-metal.