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Atomic number of radium is 88 and that of bismuth is 83. So atomic number is to be reduced by 5. But as alpha is emitted atomic number reduces by 2. So a beta decay is needed which would increase the atomic number by 1. So 3 alpha decay and one beta decay would make radium into bismuth
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Who discovered raduim?
Marie Curie
What is raduim's electron configuration for both the atom and ion?
Electron configuration of radium:Ra: [Rn]7s2Ra(2+): 1s2.2s2.2p6.3s2.3p6.3d10.4s2.4p6.4d1o.4f14.5s2.5p6.5d10.6s2.6p6.
What was Marie curie famous for descovering?
Marie Curie was famous for discovering the element raduim and polonium..
Where did Marie curie travel to in her life?
Marie Curie traveled to Paris, France, where she studied at the University of Paris. She also traveled to Poland, where she was born, and later to various countries to deliver lectures and attend conferences related to her scientific research.
How did Marie Curie's work change the world?
Marie Curie gave all women around the world a name. She discovered radioactivity while being a house wife and a brand new mother to a new born. She was the most famous scientist who had ever lived By Brooke Xuereb
Who discovered raduim?
Marie Curie
How much does Raduim cost?
25,000 dollars for a gram
Does raduim have any physical or chemical changes?
Both. During decay it ceases to be radium.
Why she study raduim and polonium?
Because all scientists want to increase the knowledge of humanity.
How do you design a crane?
Hi How to Make a Crane game is get The parts @ www.Cranegames.com :-) Hope this helps
What is a 4 letter word starting with r that is a dangerous liquid?
raduim ??? chech the periodic table
How many protons are in raduim?
Radium element is in the s block. It has 88 protons in a single atom.
What is the melting point of raduim?
According to the Wikipedia article on radium, the melting point of radium is 700 degrees Celsius.
Where was raduim discovered?
This element was first isolated in France, near or in Paris, from ore brought from some other place.
What is raduim's electron configuration for both the atom and ion?
Electron configuration of radium:Ra: [Rn]7s2Ra(2+): 1s2.2s2.2p6.3s2.3p6.3d10.4s2.4p6.4d1o.4f14.5s2.5p6.5d10.6s2.6p6.
What was radon originally called?
in 1900 it was called raduim emanation by Friedrich Ernst Dorn. and in 1910 it was called niton by Robert Whylaw-Gray. in 1923 is was finally called radon by the International Committee for Chemical Elements.
How did Marie curie discover polonium and raduim?
Studying residues of uranium ores Marie Curie and Pierre Curie found that these residues are more radioactive than uranium; they attributed this radioactivity to unknown elements. They isolated these elements and named these elements polonium and radium.
