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The solid element with the lowest known melting point?
The solid element with the lowest known melting point is helium, with a melting point of approximately -272.2°C (-458°F) at atmospheric pressure. However, helium remains a liquid at normal atmospheric conditions; it only solidifies under extreme pressure. In terms of elements that can exist as solids at standard pressure, the element with the lowest melting point is francium, which has a melting point estimated around 27 °C (81 °F).
What nonmetal has the lowest melting point?
Helium has the lowest melting point of any element, and it doesn't really form a solid under normal conditions, as it becomes a liquid around -272 degrees Celsius.
How can you use boiling points and melting points to determine a solid liquid or gas that an element would be in at a certain temperature?
If the temperature is below the melting point then the element is a solid.If the temperature is above the melting point but below the boiling point, then the element is a liquid.If the temperature is above the boiling point, then the element is a gas.
What becomes a solid above the melting point?
The melting point is the temperature which a material, element or mixture, changes from the solid to a liquid. Therefore, all liquids become solids above the melting point.
Is NaCl the substance with the lowest melting point is?
NaCl, common table salt, has a rather high melting point. The substance with the lowest melting point is helium. Helium has no solid phase, it melts at any temperature above absolute zero.
What is the melting point of the element fluorine have?
The melting point of the element fluorine is -219 degrees Celsius. At this temperature, fluorine changes from a solid to a liquid state.
Which solids is likely to have the lowest melting point?
A solid with weak intermolecular forces, such as those found in nonpolar molecules or small molecules, is likely to have the lowest melting point. These weak intermolecular forces are easily overcome by increasing temperature, causing the solid to melt.
What metal element has the lowest melting point?
Mercury. -38.83 °C Hydrogen is thought to become a solid metallic substance at temperatures near absolute zero (-273oC)
What do you call the temperature at which a solid changes to a liquid?
This is the melting point.
The temperature at which a solid melts is called?
The temperature at which a solid melts is called the melting point. At this temperature, the solid transitions into a liquid state.
Which solid is more likely to have the lowest melting point an ionic solid or molecular solid?
A molecular solid is more likely to have a lower melting point than an ionic solid. This is because molecular solids are held together by weaker intermolecular forces such as van der Waals forces, while ionic solids have strong electrostatic forces between ions.
The element nickel melting point?
The element nickel has a melting point of 1455°C (2651°F). At this temperature, solid nickel transforms into a liquid state. Nickels high melting point makes it useful in applications requiring heat resistance, such as in the production of stainless steel.
