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Do All minerals have the same melting point True of False?
False, all minerals DO NOT have the same melting point
Do elements compounds and mixtures have fix melting and boiling point?
Elements have fixed melting and boiling points, while compounds have varying melting and boiling points depending on their composition. Mixtures do not have fixed melting and boiling points, as they are composed of multiple substances which each have their own individual melting and boiling points.
Which ions have high melting points?
positive ions have high melting points
Do proteins have definite melting points?
Different proteins have different melting points.
Why do some atoms have higher melting points?
Atoms with higher melting points tend to have stronger interatomic forces such as metallic, covalent, or ionic bonds. These bonds require more energy to break, resulting in a higher melting point. Additionally, the arrangement of atoms in the crystal lattice can also contribute to higher melting points.
Compared with the melting points of ionic compounds the melting points of molecular solids tend to be .?
Ionic compounds have a higher melting point.
All metals are hard and have high melting points?
Not all metals are hard, as some metals like gold and lead are relatively soft. Additionally, while many metals have high melting points, some metals like mercury have low melting points. The properties of metals can vary widely depending on the specific metal in question.
What is physical propety?
Physical property is a property that a substance has which can be measured. For instance, some properties are melting points or boiling points.
Which type of compound would have the lowest melting point?
Compounds bonded by covalent bonds do not necessarily have low melting points. Some have whereas some don't have.Some polymers and hydrocarbons have very high melting points. But it can be said that they don't have melting points as high as ionic compounds. It is so because ionic bonds are stronger than the covalent bonds.
What factors determine how quickly things melt?
The main factors that determine how quickly things melt are the material's melting point, the temperature of its surroundings, and the presence of external heat sources. Higher melting points, lower surrounding temperatures, and absence of heat sources will slow down the melting process, while lower melting points, higher surrounding temperatures, and heat sources will speed it up.
How do you identify solids at melting or boiling points?
Melting and boiling points are different for each compound or element.
What kind of solid often have the highest melting points?
These are some metals and salts.
