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What properties most nonmetals shared?
Examples: low thermal and electrical conductivity, low hardness, they are brittle, low melting and boiling points, some are liquids or gases, low density etc.
Do group one metals have a high melting point?
No. Group 1 metals (commonly called the alkali metals) have low melting points.
List properties common to many organic compounds?
Some common properties of organic compounds include having covalent bonds, containing carbon and hydrogen atoms, being flammable, having low melting and boiling points, and often having a complex molecular structure.
Why methyl esters are not suitable as derivative for carboxylic acids?
methyl esters have very low melting points and they are volatile. so there melting points are difficult to obtain.
How are elements in the last column of the periodic table simliar?
- All are gaseous- All have a low reactivity- All have the outermost shell of electrons completely filled- All have very low melting and boiling points- Excepting argon they are rare gases
Do the halogens have a high or low melting points?
They have low melting points and high reactivity.
Why are many organic compounds liquid or gas at room temparature?
Many organic compounds have low melting points and low boiling points. As a result, they are liquids or gases at room temperature.
What properties most nonmetals shared?
Examples: low thermal and electrical conductivity, low hardness, they are brittle, low melting and boiling points, some are liquids or gases, low density etc.
What compounds that have low melting points and do not usually dissolve well in water?
Compounds with low melting points that do not dissolve well in water include hydrocarbons like paraffin wax and oil, nonpolar gases like helium and neon, as well as nonpolar substances like sulfur and iodine. These compounds are held together by weak intermolecular forces, which contribute to their low melting points and insolubility in water.
Do salts have very low melting points?
No
Do nitrogen and oxygen have very high melting points?
No, they have very low melting.
Do solids have a high or low melting point?
That depends on the solid: ice has a very low melting point, lard and butter have low melting points, chocolate has a relatively low melting point, wax has an intermediate melting point, lead has a high melting point, iron has a very high melting point, tungsten has an extremely high melting point.
Does non metals have low melting points?
Yes.
Do group one metals have a high melting point?
No. Group 1 metals (commonly called the alkali metals) have low melting points.
Do group 0 elements have a high or low melting point?
Group 0 elements (noble gases) have very low melting points because they are composed of single atoms that are held together by weak van der Waals forces. This makes them very unreactive and stable at low temperatures.
Why do molecular compounds have low melting points and low boiling points relative ionic substances?
The bonds in the molecule are weaker.
What do oxygen neon and argon have in common?
Oxygen, neon, and argon are all noble gases found in the periodic table. They are all odorless, colorless, and non-flammable. These gases are also chemically inert and have low boiling and melting points.
