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The semi metals are called metalloids. They are present on zigzag line on periodic table.
The alkali metals.
The Alkali Metals
alkaline earth metals
They are called the "alkali metals".
The semi metals are called metalloids. They are present on zigzag line on periodic table.
The alkali metals.
The Alkali Metals
They are usually called alkaline earth metals.
alkaline earth metals
The "borderline" elements on the periodic table are the diagonal row of elements that separates the metals from the non-metals. They are called metalloids and the amphoteric line.
They are called the "alkali metals".
Elements of the periodic table
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.
non metals
The halogens.
The transition metals