Arsenic is shiny,gray,brittle metallic looking solid.The dull coating is made of arsenic oxides.
a nonmetal because a metal is shiny and strong so a nonmetal is brittle and dull
Non-metals are dull (or they are not shiny as metals).
a nonmetal because a metal is shiny and strong so a nonmetal is brittle and dull
dull
a nonmetal because a metal is shiny and strong so a nonmetal is brittle and dull
They are shiny!
Arsenic is shiny,gray,brittle metallic looking solid.The dull coating is made of arsenic oxides.
Helium is neither shiny nor dull; it is translucent (transparent; colorless). Helium is a colorless gas
a nonmetal because a metal is shiny and strong so a nonmetal is brittle and dull
Non-metals are dull (or they are not shiny as metals).
a nonmetal because a metal is shiny and strong so a nonmetal is brittle and dull
dull
Shiny
dull
dull
dull