Water is one of the few substances that expands when it freezes. Most things contract as they get colder.
No, the properties of a compound are different from the elements that form it. When elements combine to form a compound, their individual properties are lost, and new properties are created in the compound due to the interactions between the atoms.
The density of ice is unusual because it is less dense than liquid water. This occurs because of the way water molecules form a crystalline structure when frozen, creating open spaces between molecules that make ice less dense. This is why ice floats on water.
Temperature and salinity are two properties that significantly influence the destiny of ocean water. These properties determine the density and buoyancy of water, which then play a key role in driving ocean currents and circulation patterns around the world. Temperature differences also drive the water cycle, influencing weather patterns and climate.
Some properties of rock salt include its cubic crystal structure, high solubility in water, and salty taste. These properties are characteristic of rock salt because they are intrinsic to its chemical composition, which is primarily sodium chloride.
Germanium is an unusual non-metal element found at the top of the group in the periodic table that also includes silicon. Germanium shares similar properties with silicon and is commonly used in semiconductors and electronic devices.
when water freezes, it expands. Most elements contract when frozen.
After my opinion nitrogen hasn't any unusual and very specific properties.
Zeolites are a group of minerals. Their interesting and unusual atomic structure gives them some interesting properties that have become very useful in recent times, particularly in water purification.
metal
Hydrogen bonding between water molecules is responsible for many of water's unusual physical properties, such as high surface tension, cohesion, and adhesion. This bonding is a result of the attraction between the partially positive hydrogen atoms of one water molecule and the partially negative oxygen atom of another water molecule.
Some unusual things about the capybara are:They are rodents. Though they are as large as a pig, they are rodentsThey mate under water which is unusual for any land animal
High cohesionHigh adhesionHigh heat capacityBecomes less dense when frozenDissolves almost any polar substanceThere might be others but these are the 5 most essential and unusual ones.
Water is considered an unusual molecule because of its unique properties, such as high surface tension, high specific heat capacity, and solid form (ice) being less dense than its liquid form. These properties are due to hydrogen bonding between water molecules, which gives water its special characteristics and behavior unlike other liquids.
It is not a conductor.
Mostly from the fact that there is strong hydrogen bonding between the molecules. This, for instance, gives water much higher melting and boiling points than we'd otherwise expect for such small molecules.
It is chemically inert gas
When it freezes, it floats.