what is group 7 on the periodic table called
Group 7 element Group 7, numbered by IUPAC nomenclature, is a group of elements in the periodic table. They are manganese (Mn), technetium (Tc), rhenium (Re), and bohrium (Bh). All known elements of group 7 are transition metals.
History of the periodic table In 1864, the English chemist John Newlands classified the sixty-two known elements into eight groups, based on their physical properties.[8][9][6]
2018 FIFA World Cup Competing countries were divided into eight groups of four teams (groups A to H). Teams in each group played one another in a round-robin basis, with the top two teams of each group advancing to the knockout stage. Ten European teams and four South American teams progressed to the knockout stage, together with Japan and Mexico.
Marcus Álvarez