A Raincoat? Like a literal raincoat? This question makes almost no sense but ok. The melting point is the temperature at which a substance transitions from solid to liquid. You, as a raincoat user, presumably prefer your raincoat in the solid phase. Therefore you would want this transition point to occur as far away from the normal range of temperatures in your area. The higher the melting point of the raincoat, the hotter it can get without getting ruined. But again, this makes 0 sense.
That depends on the solid: ice has a very low melting point, lard and butter have low melting points, chocolate has a relatively low melting point, wax has an intermediate melting point, lead has a high melting point, iron has a very high melting point, tungsten has an extremely high melting point.
Brittleness high melting and boiling point are properties of ionic compounds within structures. This is taught in biology.
Salt, or otherwise known as Sodium Nitrate is formed convalently, undergoing covalent bonding. Salt in general does not need a high temperature to melt, as only minimal energy is needed to overcome the covalent bonds. Unless, you're referring to another kind of salt. Iron is a metal and alot of energy is needed to break the metallic bonds within, therefore a high temperature is required.
Peanut butter is not a pure compound, so it does not have a specific melting point. Cold will make it harder, heat will make it softer, but no specific melting or freezing point. It is a mix of many ingredients, most of which do have specific properties, but when combined in a mix, it is just a sliding scale of consistency.
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).
high melting point
High melting point
it has a low melting point
All metals have different melting points but they are all high
That depends on the solid: ice has a very low melting point, lard and butter have low melting points, chocolate has a relatively low melting point, wax has an intermediate melting point, lead has a high melting point, iron has a very high melting point, tungsten has an extremely high melting point.
High Melting Point Of Over 1000 Degrees
low melting point
Yes, it has a melting point of 1683 Kelvin.
No, this is a low melting point.
They have high melting points
The melting point of uranium is 1 132,2 0C; not so high.
ionic compound tend to have a high melting point because of their high electronegativity.