answersLogoWhite

0

None. Francium is highly reactive, and highly radioactive. It doesn't exist free in nature.

User Avatar

Wiki User

14y ago

What else can I help you with?

Related Questions

What has francium in it?

As all chemical elements francium contain protons, neutrons and electrons.


What are the components of francium?

As all chemical elements francium contain protons, neutrons and electrons.


How much francium is in the whole world?

It is estimated that the Earth crust contain approx. 30 g francium.


What household item contains the element Francium?

For the most part none do. However, some ceramics contain uranium in their glazes and uranium may form francium as it decays. As a result, some plates may or may not contain an atom of francium at any given time.


Is francium in earth?

Yes. Earth's crust is estimated to contain about 30 grams of Francium at any given time.


What foods contain alginates?

what foods contain alginates


What are some things that contains francium?

Francium is a highly reactive and radioactive metal that is very rare in nature. It is found in minute quantities in uranium and thorium ores. It has also been produced in laboratories through nuclear reactions.


How many protons electrons and neutrons dose francium contain?

Francium has 87 protons and electrons; the number of neutrons is different for each isotope and francium has ca. 40 isotopes ad isomers. Number of neutrons = Atomic mass of the isotope - 87


Foods which contain B1-thaimine?

One of the foods that contain B1-thaimine is brewer's yeast. Other foods that contain this are wheat, beans, sunflower seeds, and oatmeal.


What foods contain micro nutrient?

Micro-nutrients are classed into 2 groups;VitaminsMineralsAnd so, foods that contain micro-nutrients are foods that contain minerals or vitamins.


What food can you eat that dont contain fats and sugar?

There are no foods that do not contain both fats and sugars. However, there are foods that do not contain sugar including meat and vegetables. Fruits and vegetables are among the foods that do not contain fats.


Is francium an alkali metal?

Yes, francium is an alkali metal; the group contain lithium, sodium, potassium, caesium, rubidium and francium.