The chemical symbol of actinium is Ac.
Ac
Actinium is a reactive metal with a Pauling electronegativity of 1,1. But the chemistry of actinium is only superficially known. Actinium easily react with oxygen, water vapors, acids. Actinium is trivalent in solutions; only in AcH2 is divalent.
Actinium, with the chemical symbol Ac, is the chemical element with the atomic number 89.
Chemically, actinium is similar to lanthanum. Actinium react with halogens (F, Cl, Br, I), oxygen, sulphur, etc.
This element is actinium (Ac).
The chemical symbol of actinium is Ac.
Actinium = Ac
Actinium is a radioactive element with symbol Ac.
Ac, from the first two letters of Actinium.
The chemistry of actinium is badly known; probable actinium may be combined withe the majority of nonmetals.
The name actinium is derived from the Greek language word aktis with the meaning radiation. The symbol Ac - the first two letters of actinium.
Ac
No slogans in chemistry !
Because actinium is very rare his chemistry is only superficially known; of course actinium doesn't react with noble gases.
Actinium C was the old name of the isotope bismuth-211.
Actinium is a reactive metal with a Pauling electronegativity of 1,1. But the chemistry of actinium is only superficially known. Actinium easily react with oxygen, water vapors, acids. Actinium is trivalent in solutions; only in AcH2 is divalent.
Actinium react with halogens, hydrogen, sulfur, carbon, oxygen, etc. Being so rare the chemistry of actinium is no largely studied.