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It is considered to be a solid at room temperature 20oC.
Although, francium has a very short half-life (22 miuntes!), so the heat and energy given off by its decay may mean it is technically a liquid at room temperature (its melting point is about 27°C, even lower than caesium). However, this would depend greatly on how much francium you actually have. And, because of the intense radioactivity, it would probably be impossible to gather a significant amount of solid Fr.
Francium is a solid at standard temperature and pressure.
Francium is a solid at room temperature. It is an extremely rare and highly radioactive metal in the alkali metal group. Due to its high reactivity, francium is never found in pure form in nature and must be synthesized in the laboratory.
Francium is most likely a solid at room temperature, but this cannot be known for certain as it is impossible to gather enough francium in one place to test its physical and chemical properties.
because the melting points of alkali metals were plotted and based on the information francium's melting point was extrapollated to less then room temperature.
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Is naphthalene a liquid or solid at room temp?
The boiling point of napthalene is 491 K. Therefore this is the temperature where a transition between the gas and liquid phase occurs.
Are unsaturated fats usually solid at room temp whereas saturated fats are usually liquid?
No, the opposite is true. Unsaturated fats are usually liquid at room temperature, while saturated fats are usually solid. This is because saturated fats have a higher melting point due to their straight molecular structure, which allows them to pack tightly together.
What state of matter does potassium exist in?
A solid.Potassium is a solid at room temperature.Solid, it melts at a little above 140 degrees fahrenheit.
Is potassium found as a solid liquid or gas?
Potassium can be solid, liquid or gas. At normal room temperature and atmospheric pressure it is a solid. Above 63.3oC it is a liquid and above 760oC it is a gas.
Which family elements contain a solid a liguid and a gas at room temp?
The halogen family elements contain a solid (iodine), a liquid (bromine), and a gas (fluorine and chlorine) at room temperature.
Saturated fatty acid liquid or solid room temp?
Vegetable oils are liquid at room temp, while animal fats are solid.
Is cadmium a solid liquid or a gas at room temp?
it is a solid at room temerature
Is p-dibromobenzene liquid or solid at room temp?
Solid
What is a nickle a solid liquid or gas at room temp?
solid
What is alcohol gas solid or liquid?
Liquid at room temp.
Is bromine a gas liquid or solid at room temp?
Liquid
What is sodium fluoride at room temperature a solid liquid or gas?
Sodium fluoride is a solid at room temperature.
Is water solid liquid or a gas?
At room temp. it is a liquid, at freezing point (32-) its solid, then anything above is a gas.
Is neon gas liquid or solid at room temperature?
neon is a gas at room temp.
Is mercury solid at room temp?
When Mercury is at any temp. Over -47 it will stay a liquid
Is copper is liquid or gas?
at room temp it is a solid... but it can be made into a liquid or gas if heated as with anything,,, but naturally seen as a solid.
Is water is a solid liquid or gas?
At room temp. it is a liquid, at freezing point (32-) its solid, then anything above is a gas.
