Slicon
The most reactive elements are alkali metals and halogens.
The noble gases.
anti-semitism
Fluorine is similar to chlorine.
Boron is the only mettaloid in Group 13
No, it is a NONmetal
Beryllium is a metal.
mettaloid
It is an Ion
mettaloid
No, copper is not a metalloid. It is a metallic element that belongs to the transition metals group on the periodic table. Metalloids are elements that have properties of both metals and nonmetals.
The noble gases.
aluminium is a metal
The most reactive elements are alkali metals and halogens.
The noble gases.
Hydrogen and Helium. :)
anti-semitism