What are the things that have francium in it?

Answer 1

This might be a disappointing answer, but Francium is so rare that it isn't usually sold. So if you're looking for something about the price of Francium for a school project, you can just write about Francium's rareness. Your teacher would understand, don't worry! Personally, I think that even if Francium was out for selling, it would cost a lot of money. Just trust me! If you don't believe it, then look around the internet. You may not be able to get the answer.

Answer 2

Francium is a highly radioactive element with a very short half-life, so it is not found in nature in any significant quantities. It is produced in nuclear reactors and accelerators for research purposes, but due to its extreme rarity and radioactivity, it is not found in everyday items or products.

Answer 3

Francium is a natural radioactive chemical element, atomic number 87, an alkali metal. Francium is placed in group1 and period 7 of the Periodic Table of Mendeleev.

Francium was discovered by Marguerite Perey in 1939 during a study on actinium-227: she observed an energy level possibly attributable to a new element. After some chemical experiments she was sure that the radiation is from a new chemical element, after this called francium. Francium hasn't practical applications; it is only a subject of scientific research.

Estimated properties of francium - Melting point: 27 0C - Boiling point: 677 0C - Density: 1,87 g/cm3 - Heat of fusion: 2 kJ/mol - Heat of vaporization: 65 kJ/mol - Ionization energy: 380 kJ/mol - Atomic covalent radius: 260pm - Thermal conductivity: 15 W/m.K - Electrical resitivity: 3 microohm.m - Crystalline structure: body centered cubic - Paramagnetic---------------------------------------------------Electron configuration: [Rn]7s1Pauling electronegativity: 0,7Valence: +1

Answer 4

Francium is a natural radioactive chemical element, atomic number 87, an alkali metal. Francium is placed in group1 and period 7 of the periodic table of Mendeleev.
Francium was discovered by Marguerite Perey in 1939 during a study on actinium-227: she observed an energy level possibly attributable to a new element. After some chemical experiments she was sure that the radiation is from a new chemical element, after this called francium. Francium hasn't practical applications; it is only a subject of scientific research.
Estimated properties of francium - Melting point: 27 0C - Boiling point: 677 0C - Density: 1,87 g/cm3 - Heat of fusion: 2 kJ/mol - Heat of vaporization: 65 kJ/mol - Ionization energy: 380 kJ/mol - Atomic covalent radius: 260pm - Thermal conductivity: 15 W/m.K - Electrical resitivity: 3 microohm.m - Crystalline structure: body centered cubic - Paramagnetic---------------------------------------------------Electron configuration: [Rn]7s1Pauling electronegativity: 0,7Valence: +1

Answer 5

Francium is a natural radioactive chemical element, atomic number 87, an alkali metal. Francium is placed in group1 and period 7 of the periodic table of Mendeleev.
Francium was discovered by Marguerite Perey in 1939 during a study on actinium-227: she observed an energy level possibly attributable to a new element. After some chemical experiments she was sure that the radiation is from a new chemical element, after this called francium. Francium hasn't practical applications; it is only a subject of scientific research.
Estimated properties of francium - Melting point: 27 0C - Boiling point: 677 0C - Density: 1,87 g/cm3 - Heat of fusion: 2 kJ/mol - Heat of vaporization: 65 kJ/mol - Ionization energy: 380 kJ/mol - Atomic covalent radius: 260pm - Thermal conductivity: 15 W/m.K - Electrical resitivity: 3 microohm.m - Crystalline structure: body centered cubic - Paramagnetic---------------------------------------------------Electron configuration: [Rn]7s1Pauling electronegativity: 0,7Valence: +1

Answer 6

Francium is an alkali metal placed in group 1 and period 7 of the Mendeleev table. Francium is radioactive and extremely scarce; francium has the highest electronegativity in Pauling system. The valence of francium is +1. Being so rare and unstable the chemistry of francium is only superficially known.

Answer 7

Its a very very rare alkali metal, only one ounce is every in the earths crust at any one time.

Answer 8

you get it as a by product of uranium there is thought to be only 30g of it in the earths crust

Answer 9

Francium is not a commercial product; it is used only in research laboratories;

all the francium in the world is cca. 30 g.

Answer 10

Francium hasn't practical uses.