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If iron melts at 1538 degrees and the earths core is at 5500 degrees why is it still a solid?
the 2 main variables which decide whether an element or compound is a solid, liquid, or gas, are temperature and pressure.Iron melts at 1538 degrees only when it is pure (which the core is not) and under atmospheric pressure. The iron in the earths inner core is under pressure equivalent to many thousands (if not millions) times that of atmospheric pressure, so it exists as a solid.
What is the approximate melting point of ice?
If the ice is free of impurities and the pressure is standard atmospheric pressure, then it melts at zero
What temperature does iron melt at?
Iron melts at 1535 °C or 2797 °F for those you us living in the U.S.. this is not a thing that melts easily
What is the normal phase of iodine?
100c Is the normal Temperature for Iodine.
When a sedimentary rock melts and solidifies what rock forms?
When a sedimentary rock melts, it forms an igneous rock upon solidification. This process involves the sedimentary rock going through changes in temperature and pressure, causing it to melt and re-crystallize into an igneous rock.
What decreases the rate at which a substance melts?
decreasing the temperature
Can the phase of matter be changed?
by increasing the temperature until it melts or boils, or by decreasing the temperature until it liquifies or freezes
The phase of matter can be changed by?
changing the temperature or surrounding pressure of a substance
Does the temperature of a room affect how fast a candle melts?
The room temperature is too low for an effect.
Is thulium a solid a liquid or gas?
This cannot be answered without the temperature and pressure having been provided. At Standard Temperature and Pressure thulium is a solid. It melts at 1545 °C and boils at 1950 °C at standard pressure (101.325 kPa).
What property is 0 c?
It is the temperature at which, at normal atmospheric pressure, liquid water freezes and solid ice melts.
Does the temperature of ice increase or decrease when it melts?
The temperature of ice increases when it melts.
How does a change in temperature affect the melting of ice?
A change in temperature affects the melting of ice by either speeding up or slowing down the process. When the temperature increases, the ice absorbs heat energy and melts faster. Conversely, when the temperature decreases, the ice absorbs less heat energy and melts slower.
When ice cream melts does the mass increase if the ice cream freezes?
decreasing because in order to melt it has to be in a hotter surrounding than used to. so when that happens it starts losing its shape and melts than after a few hours it will be a warm liquidy subbsatance.
The temperature in which a solid melts is called its?
The temperature at which a solid melts is called its melting point.
What is the temperature at which ice melts?
Ice melts at a temperature of 0 degrees Celsius or 32 degrees Fahrenheit.
Does color effect which an ice cube melts?
The rate in which an ice cube melts is dependent on the temperature of the outside air. The hotter it is the faster ice will melt. The color of a cup or dish will not affect the melting process.
