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What is the melting point of a metallic element?
The melting point of a metallic element can vary widely depending on the specific element. For example, the melting point of iron is 1538 degrees Celsius, while the melting point of mercury is -38 degrees Celsius.
What is the melting point for phosphate?
Phosphate itself does not have a specific melting point as it is a general term referring to different compounds containing the phosphate ion. The melting point of specific phosphate compounds can vary widely depending on their composition.
What is the relationship between melting point and atomic number for group seven elements?
As you move down Group 7 elements (halogens), the melting point generally increases. This is because the atomic number increases down the group, leading to a greater number of electrons and stronger van der Waals forces between the molecules, resulting in higher melting points.
What is the melting point for covalent?
Covalent bonds do not melt. Compounds with covalent bonds melt and the melting point depends primarily on whether there are discrete molecules held together by intermolecular forces (which have lower melting points) or giant covalent networks such as in silica or diamond (which tend to have higher melting points).
Weak dipole-dipole forces result in a what melting point?
The stronger the bonds between molecules; the higher the melting/boiling points. This makes sense if you think about it, melting/boiling is splitting up the molecules - the stronger they are bonded the more energy you will need
What type of molecules have the lowest melting point?
Type your answer here... Nonpolar molecules
Are the melting point of water the dispersion of molecules?
Melting involve that intermolecular forces are weakened.
What types of molecules would have the lowest melting point?
Type your answer here... Nonpolar molecules
Which molecule has the highest melting point?
Hydrogen-bonding molecules
Can potassium chloride andsodium chloride be separated by sublimation?
No, because neither of them sublimate at 760 torr (1 atm). They melt. You could separate them by melting point, as NaCl has a melting point of 801ºC, but KCl has a melting point of 770ºC.
What is the melting point of a metallic element?
The melting point of a metallic element can vary widely depending on the specific element. For example, the melting point of iron is 1538 degrees Celsius, while the melting point of mercury is -38 degrees Celsius.
What is the melting point for phosphate?
Phosphate itself does not have a specific melting point as it is a general term referring to different compounds containing the phosphate ion. The melting point of specific phosphate compounds can vary widely depending on their composition.
What is the melting point of solid wax C20H42?
The melting point of icosane (C20H42) is 36-38 0C.
Does the melting point depend on the substances being melted?
Yes, because the melting point depends on the strength of the intermolecular forces, which are different for different molecules and compounds. Stronger intermolecular forces mean a higher melting point.
What is the melting point of F2?
Melting point : -219.62 C Boiling point : -188.14 C
What is the relationship between melting point and atomic number for group seven elements?
As you move down Group 7 elements (halogens), the melting point generally increases. This is because the atomic number increases down the group, leading to a greater number of electrons and stronger van der Waals forces between the molecules, resulting in higher melting points.
Why does alanine have a high melting point?
Alanine has a high melting point because it forms strong intermolecular interactions such as hydrogen bonding between molecules. These interactions require more energy to break, resulting in a higher melting point compared to molecules with weaker interactions.
