The name actinium is derived from the Greek language word aktis with the meaning radiation.
The first name was also actinium.
The official chemical name is exactly actinium.
Actinium (Ac) is a chemical element.Actinoids is the name of the radioactive elements family which contain actinium.
The name actinium is derived from the Greek language word aktis with the meaning radiation.
The name actinium is derived from the Greek language word aktis with the meaning radiation. The symbol Ac - the first two letters of actinium.
The name actinium is derived from the Greek word aktinoswhich has the meaning of ray.
Actinium C was the old name of the isotope bismuth-211.
The name actinium is derived from the Greek language word aktis with the meaning radiation.From the Greek aktinos meaning beam or ray.
There is no Latin word or common name for actinium. That element was not discovered until 1899 so the ancient Romans could not have given it a name in their language; the word actinium is a fantasy word based on classical Greek aktis, a beam of light.
Aktis (Greek language)= ray
Actinium was named after the Greek word "aktinos" which means "ray" or "beam" due to its high radioactivity. The element was discovered by Friedrich Oskar Giesel and independently by André-Louis Debierne in 1899.
Actinium is a trivalent metal; only in the actinium hydride is divalent.