Definitely NON-Metals. , othjerwise known as the HALOGENS.
lenpollock
Wiki User
∙ 14y agoGroup 7 elements: manganese (Mn), Technetium (Tc), Rhenium (Re), Bohrium (Bh); all are metals.
Group 7A are not metals.Alkaline earth metals refer to Group 2A.and group 7a is halogens which are non-metals
The elements of the 1st GROUP of the periodic table are called alkali metals. The elements of the 17th GROUP of the periodic table are called halogens. Alkali metals are soft metals whereas halogens are non-metals.
All elements in Ammonium nitride are Non-metals, i.e. Hydrogen and Nitrogen are non-metals
generally groups 3-12 are called the transition metals.
If you on the periodic table, all of these elements are on the right side of the zig- zag line that is made up of the metalloids. The elements on the right side of the zig-zag line are all non-metals. So all theses elements are non-metals.
All you have to do is look on your periodic table of elements. Metals are to the left and non-metals are to the right. This way we know group four are metals.
The group of elements that share characteristics of metals and non metals is metalloids.
Group 18 of the Periodic Table has only non metals. Additionally, the stable elements of group 17 are also non metals.
No. There are much more metallic elements than non metallic elements. All of Group 1, 2 and 5 are metals. All of the transition metals (inc. Lanthanides and Actinides) are metals. Also, most elements in group 6 and 7 are metals.
Group 1 (for metals) and group 17 (for non metals).
Noble gases (group 18) are the almost nonreactive elements. Group 1 elements are the most reactive metals. Group 17 elements are the most reactive non-metals.