None. Francium is highly reactive, and highly radioactive. It doesn't exist free in nature.
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.
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.
Francium is a highly radioactive element with a very short half-life, making it extremely rare in nature and unsuitable for household items. Due to its instability and radioactivity, francium is not used in household objects or products.
Francium is an extremely rare and highly radioactive element, making it difficult to find in nature. Due to its extreme rarity and radioactivity, francium is not commonly found in compounds. However, some theoretical compounds containing francium may include francium fluoride (FrF) or francium hydroxide (FrOH), although these would be highly unstable and challenging to create and study in a laboratory setting.
potassium, gallium, mercury, francium, plutonium.
As all chemical elements francium contain protons, neutrons and electrons.
As all chemical elements francium contain protons, neutrons and electrons.
It is estimated that the Earth crust contain approx. 30 g 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.
Yes. Earth's crust is estimated to contain about 30 grams of Francium at any given time.
what foods contain alginates
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.
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
One of the foods that contain B1-thaimine is brewer's yeast. Other foods that contain this are wheat, beans, sunflower seeds, and oatmeal.
Micro-nutrients are classed into 2 groups;VitaminsMineralsAnd so, foods that contain micro-nutrients are foods that contain minerals or vitamins.
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.
Yes, francium is an alkali metal; the group contain lithium, sodium, potassium, caesium, rubidium and francium.