0
Radium is a group 2 metal, all of them are reactive, all of them react with air, (magnesium is reactive but passivates with a thin oxide film). Radium is just behaving like any other member of the group. They have 2 outer electrons that are readily lost to form ionic compounds.
What else can I help you with?
What does the element radium look like when it reacts with nitrogen?
The radium nitride (Ra3N2) has a black color.
What does radium react with?
Radium is a highly reactive metal that readily reacts with water to form radium hydroxide. It can also react with air to form a black radium oxide layer on its surface. Radium is radioactive and undergoes radioactive decay to produce other elements.
What does Radium and oxygen make?
Oxygen (air) turns Radium black. Radium-Bromide makes air glow green like neon.
Does radium react with other elements or compounds?
Radium is a highly reactive element that readily forms compounds with other elements. It reacts with oxygen to form radium oxide and with water to form radium hydroxide. Radium can also react with acids to form salts.
What happens when you mix radium with water?
When radium comes into contact with water, it reacts to form radium hydroxide and hydrogen gas. Radium is a highly radioactive element, so caution should be taken to avoid exposure to both the radioactive material and the chemical reaction byproducts.
How does radium reacct with water?
Radium, a highly radioactive alkaline earth metal, reacts with water to form radium hydroxide and hydrogen gas. The reaction is exothermic, meaning it releases heat, and can be vigorous, especially with steam. Due to its radioactivity and reactivity, radium is handled with extreme caution in laboratory settings.
Where is radium on the reactivity scale?
Radium is the "heaviest known alkaline earth; it's chemical properties mostly resemble those of barium." "Like other alkaline earth metals, radium reacts violently with water to form radium hydroxide." This puts radium with Cs, Rb, K, Na, Li, Ba, Sr and Ca on the reactivity scale; in other words, highly reactive.Please see the links.
What is least reactive calcium magnesium radium strontium and barium?
Radium is the least reactive among calcium, magnesium, strontium, and barium. Radium is a highly radioactive metal that readily reacts with other elements, but it is less reactive compared to the other listed elements.
What are 5 characists of about the radium?
Symbol: Ra Phase: Solid, white alkaline metal but it reacts on exposure to air to form a dark nitride. Discovered by Marie and Pierre Curie in 1898. Atomic number: 88 Atomic mass: 226
What are the chemical properties of radium?
Radium is a highly reactive alkaline earth metal that is chemically similar to calcium and barium. It readily forms salts and compounds with other elements, and it is radioactive, emitting alpha, beta, and gamma radiation. Radium compounds are toxic and pose a health hazard due to their radioactivity.
What element reacts with fluorine and loses two electrons?
Beryllium, Magnesium, Calcium, Strontium, Barium and Radium
What happens to a plant expose to air?
what will happens to a plant exposed to air
