MELTING POINT Meaning and
Definition
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The melting point is a key concept in the field of chemistry that refers to the specific temperature at which a solid substance transitions into its liquid state. It is a characteristic property of a substance and is derived from its molecular and atomic structure. The boiling point is the counterpart of the melting point, representing the temperature at which a substance transitions from its liquid to its gaseous state.
The melting point is determined by various factors, including intermolecular forces, molecular weight, and crystal structure. The strength of the intermolecular forces within a substance determines the amount of energy required to break these forces and convert the solid into a liquid. Thus, substances with stronger intermolecular forces tend to have higher melting points.
The melting point is an important parameter in various applications. It aids in the identification and characterization of substances, as compounds have distinct melting points unique to their chemical structure. Additionally, the melting point can reflect the purity of a substance, as impurities can lower or broaden the melting range.
Scientists and researchers use various techniques to measure the melting point accurately, such as using a melting point apparatus or hot stage microscopy.
In summary, the melting point refers to the specific temperature at which a solid substance converts into a liquid, determined by intermolecular forces, molecular weight, and crystal structure. It serves as a valuable tool in substance identification, characterization, and purity assessment in the field of chemistry.
Common Misspellings for MELTING POINT
- nelting point
- kelting point
- jelting point
- mwlting point
- mslting point
- mdlting point
- mrlting point
- m4lting point
- m3lting point
- mekting point
- mepting point
- meoting point
- melring point
- melfing point
- melging point
- melying point
- mel6ing point
- mel5ing point
- meltung point
Etymology of MELTING POINT
The word "melting point" has a straightforward etymology. It is a compound word composed of the noun "melting", derived from the verb "melt", and the noun "point".
The verb "to melt" originated from the Old English word "meltan", which dates back to the 9th century. It evolved from the Proto-Germanic word "meltaną", meaning "to become liquid" or "to dissolve". The word "melt" has remained relatively unchanged over the centuries, and its meaning refers to the transformation of a solid substance into a liquid state.
The noun "point" has Latin roots, derived from the Latin word "punctum" meaning "something that pricks or pierces". It entered the English language around the 14th century, referring to a sharp or tapered end of an object.
Similar spelling word for MELTING POINT
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