Welcome to Anagrammer Crossword Genius! Keep reading below to see if francium is an answer to any crossword puzzle or word game (Scrabble, Words With Friends etc). Scroll down to see all the info we have compiled on francium.
francium
Searching in Crosswords ...
The answer FRANCIUM has 0 possible clue(s) in existing crosswords.
Searching in Word Games ...
The word FRANCIUM is VALID in some board games. Check FRANCIUM in word games in Scrabble, Words With Friends, see scores, anagrams etc.
Searching in Dictionaries ...
Definitions of francium in various dictionaries:
noun - a radioactive element of the alkali-metal group discovered as a disintegration product of actinium
noun - a radioactive element
FRANCIUM - Francium is a chemical element with symbol Fr and atomic number 87. It used to be known as eka-caesium. It is extremely radioactive; its most stable ...
Word Research / Anagrams and more ...
Keep reading for additional results and analysis below.
| Possible Jeopardy Clues |
|---|
| Marguerite Perey named this radioactive element, symbol Fr, after her country |
| Francium, belgium, italium |
| Marguerite Perey discovered this element in 1939 but had to wait a little while to name it for her homeland |
| Atomic number 87, this element named for a country by Marguerite Perey is the heaviest of the alkali metals |
| Possible Dictionary Clues |
|---|
| An extremely unstable radioactive element of the alkali metals, produced artificially from actinium or thorium, having approximately 19 isotopes, the most stable of which is Fr 223 with a half-life of 21 minutes. Atomic number 87 valence 1. See Table at element. |
| the chemical element of atomic number 87, a radioactive member of the alkali metal group. Francium occurs naturally as a decay product in uranium and thorium ores. |
| a radioactive element of the alkali-metal group discovered as a disintegration product of actinium |
| The chemical element of atomic number 87, a radioactive member of the alkali metal group. Francium occurs naturally as a decay product in uranium and thorium ores. |
| Francium description |
|---|
|
Francium is a chemical element with symbol Fr and atomic number 87. It used to be known as eka-caesium. It is extremely radioactive; its most stable isotope, francium-223 (originally called actinium K after the natural decay chain it appears in), has a half-life of only 22 minutes. It is the second-least electronegative element, behind only caesium, and is the second rarest naturally occurring element (after astatine). The isotopes of francium decay quickly into astatine, radium, and radon. As an alkali metal, it has one valence electron. * Bulk francium has never been viewed. Because of the general appearance of the other elements in its periodic table column, it is assumed that francium would appear as a highly reactive metal, if enough could be collected together to be viewed as a bulk solid or liquid. Obtaining such a sample is highly improbable, since the extreme heat of decay (the half-life of its longest-lived isotope is only 22 minutes) would immediately vaporize any viewable qua |