A table in which the chemical elements are arranged in order of increasing atomic number. Elements with similar properties are arranged in the same column (called a group), and elements with the same number of electron shells are arranged in the same row (called a period).
a hard grey lustrous metallic element that is highly resistant to corrosion; occurs in niobite and fergusonite and tantalite
Find another word for tantalum. In this page you can discover 3 synonyms, antonyms, idiomatic expressions, and related words for tantalum, like: periodic-table, ta and atomic number 73.