Water reaches its maximum density at 4 degrees C (about 40 degrees F), and as water cools further toward its freezing point, the liquid water, under standard conditions, expands to become less dense. The physical reason for this is related to the crystal structure of ordinary ice, known as hexagonal ice (ice Ih). Water,gallium, bismuth, acetic acid, antimony and silicon are some of the few materials which expand when they freeze; most other materials contract.
Liquid osmium is one of the heaviest non-toxic liquids at room temperature. It has a density of 22.59 g/cm3, which makes it denser than many other liquids like mercury.
Water is densest (i.e most compact for a given mass) at about 4 degrees Centigrade - that's 39 degrees Fahrenheit. That's quite a good thing for fish: water that's near to freezing, stays at the surface, so that's where the ice forms. And that stops deeper water from chilling so quickly, so fish can hang out below the ice.
heaviest water at 04 c why?
In 3,98°C(The heaviest) the density is 1000 kg/m3 = 1,000 kg/l = 1,000 g/cm3. When going to a higher or lower temperature than 3,98°C, the density decreases.
Water is most dense at 4 degrees Celsius. At this temperature, water molecules are packed closely together, making it the heaviest and most compact. It is important to note that water expands as it freezes, which is why ice floats on liquid water.
I think it is blue whale. I hope this helped. ^_^
heaviest, heavier
No, the three densest elements under ordinary conditions are osmium, iridium and platinum, in that order. Please see the link. *************************** However, mercury is the densest liquid at room temperature.
They have different densities, water being the heaviest of the two, so they do not mix.
Heaviest
heaviest
Heaviest tiger was 900 pouds, but the heaviest polar bear was over 2000 pounds.