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The density of francium is supposed to be 1,72 g/cm3.
Wiki User
∙ 8y ago
Wiki User
∙ 7y agoFrancium is extremely reactive and radioactively unstable. It has not been isolated in pure form and so its density is not known.
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What is the density of water at 20 degrees Celsius-?
What is the density of water at 37 degrees Celsius?
What is the state of francium at 20 degrees celsius?
Francium is a highly unstable and radioactive element, so its natural occurrence is extremely rare and limited. Due to its short half-life, it is difficult to determine the state of francium at specific temperatures. However, as a metal, it is generally assumed to be solid at 20 degrees Celsius.
What is the density of a nickel?
8.902 g/cm3 at 20 degrees Celsius.
What is the density and viscosity of glycerol at 20 degrees Celsius?
About 1500 (centipoise)
What are hafnium density at 20 degrees Celsius?
The density of hafnium metal is 13,31 g/cm3.
Which has the greater density water at 40 degrees Celsius or water at -20 degrees Celsius?
0.9922187 g/mL @40C0.9194000 g/mL @-20C
If the density of ethanol is 0.7890 kg per liter at twenty degrees Celsius what is the density at fifteen degrees Celsius?
Assuming constant pressure, the answer is:density = 0.789 x 20/15 = 1.052 kg/litre
Would you expect to get the same value for the density of a liquid at 20 degrees Celsius and at 40 degrees Celsius?
Yes, basically. The density will change, but in the case of a liquid, the change is quite small, for most practical purposes.
Which one is colder 20 degrees Celsius or 30 degrees Celsius?
20 degrees Celsius is colder
What is 20 30 degrees celsius in Fahrenheit?
20 degrees Celsius = 68 degrees Fahrenheit 30 degrees Celsius = 86 degrees Fahrenheit.
Which will have the greater density water at 40 degrees Celsius or water at -20 degrees Celsius?
Water at -20 degrees Celsius; heat will expand matter, so at +40 degrees Celsius, water would have less density. * * * * * That would be true if there were no phase change. Unfortunately for the above answer, water freezes at 0 deg C and that phase change is accompanied by an expansion. As a result, water at 40 deg C is denser that water (ice) at -20 deg C.
What Is -20 degrees Fahrenheit in degrees Celsius?
-20 degrees Fahrenheit = -28.89 degrees Celsius
