Neon
calcium burns red sodium burns orange
calcium burns red sodium burns orange
Neon emits a red to orange colour
A glass tube filled with neon gas with an electrode at each end will glow red-orange when electricity flows through it.
Neon
Neon is colorless gas ,however, under low pressure ,it glows a bright orange-red if an electric current is passed through it.
Bright red-orange. (Very, Very, Very bright)
Neon glows reddish-orange in a vacuum discharge tube
Neon is an inert element that is stable. Oxygen will not react with Neon in typical conditions. Neon is chemically inactive. Under low pressure, it glows a bright orange-red if an electric current is passed through it. Chemists have yet to prepare compounds of neon. Neon is produced by the fractionation of air.
The gas most likely described is neon. Neon is an inert gas that can emit a bright orange-red glow when electricity is applied to it, creating what is commonly seen in neon signs.
Neon
Vermilion is a bright red to red-orange color.
Neon glows red when excited in an electric field.
calcium burns red sodium burns orange
calcium burns red sodium burns orange
Neon emits a red to orange colour