The lightest 'non-metal' could be Hydrogen and Helium! Both are gases, and therefore, not a metal.
It is a metal.
Classification of hydrogen is: group 1, period 1 in the periodic table of Mendeleev; hydrogen is the first element in this table.
The lightest element of all should have the lightest atomic mass. It is hydrogen-1 isotope. This atom has only one proton and no neutrons.
FeO is not a nonmetal; it is a compound composed of iron (a metal) and oxygen (a nonmetal).
Fluoride is the ion of fluorine, which is a nonmetal.
It is a metal.
Hydrogen is the only non metal in group 1.It has atomic number 1 .It is represented by symbol H.It is also lightest element on table.
Classification of hydrogen is: group 1, period 1 in the periodic table of Mendeleev; hydrogen is the first element in this table.
The opposite of lightest is heaviest.
the lightest elements are gases and the lightest of these are hydrogen and helium.
The lightest metal is lithium.
The superlative form of the adjective 'light' is lightest.
nonmetal
Hydrogen is the lightest element. The isotope protium is the lightest kind of hydrogen atom.
ANSWER:The ant is the lightest animal in the world.
Iron 56 is the lightest
No hydrogen is the lightest element.