iodine?
The element described is likely iodine. Iodine is a shiny nonmetal that sublimes into purple vapors when heated.
One example of an element that sublimes on heating is iodine. When solid iodine is heated, it directly changes into a gas without passing through a liquid phase.
Bromide is the ion of the element bromine, which is a nonmetal.
Iodine is an element that sublimes when gently heated. Sublimation is the process of a substance transitioning directly from a solid to a gas phase without passing through the liquid phase.
Fluoride is the ion of fluorine, which is a nonmetal.
The element described is likely iodine. Iodine is a shiny nonmetal that sublimes into purple vapors when heated.
One example of an element that sublimes on heating is iodine. When solid iodine is heated, it directly changes into a gas without passing through a liquid phase.
Hydrogen
No, selenium is a nonmetal.
Bromide is the ion of the element bromine, which is a nonmetal.
Iodine is an element that sublimes when gently heated. Sublimation is the process of a substance transitioning directly from a solid to a gas phase without passing through the liquid phase.
Bromine is the only nonmetal element that is a liquid at room temperature.
Fluoride is the ion of fluorine, which is a nonmetal.
No, oxygen, as a nonmetal element, cannot have an expanded octet in its valence shell.
it is nonmetal
nonmetal
Yes