Most scientists regard metals in one of three groups Alkali, alkaline earth metals, and transition metals. The transition metals are further divided into lanthanides and actinides groups on the Periodic Table.
One could also consider metals divided by ferrous and non-ferrous. This generally speaks of iron carrying metals and magnetic properties versus non-iron and nonmagnetic.
metals and non-metals
Metals and non-metals are the two groups. Metal loose electrons. Non metals gain electrons.
The two most reactive groups of elements in the periodic table are the alkali metals and the halogens. Halogens are nonmetals located in group 17 of the periodic table and include elements like fluorine, chlorine, and iodine.
Carolus Linnaeus developed the first widely accepted system of biological classification. He classified organisms into two groups - plants and animals - based on their physical characteristics.
Fungi are classified in its own kingdom, not under plantae.
Cereal can be classified into two groups: prepared and cooked.
metals and non-metals
the two groups of metals is the Lanthanide series and the Actinide series.
Metals and non-metals are the two groups. Metal loose electrons. Non metals gain electrons.
Ferrous Metals-are classified into two-IRON and FERROALLOYS.
The two main metal groups are ferrous metals (contain iron) and non-ferrous metals (do not contain iron). Examples of ferrous metals include steel and cast iron, while examples of non-ferrous metals include aluminum, copper, and lead.
There are three types of elements: metals, metalloids, and nonmetals. Most elements are metals.
Blue green algae and archaebacteria
Aristotle classified animals into two groups based on their red blood and bloodless characteristics. He also classified plants into three groups based on their size and complexity: trees, shrubs, and herbs.
this group is called invertebrates and vertebrates :)
The group number 1 and 2 contain metals in the periodic table.
The two most reactive groups of elements in the periodic table are the alkali metals and the halogens. Halogens are nonmetals located in group 17 of the periodic table and include elements like fluorine, chlorine, and iodine.