No, fermium is too unstable to have any practical uses.
Neon
same chemistry worksheet its strontium
Magnesium is a silvery white metal used in flares fireworks and photographic light bulbs
Fermium has not uses.
Fermium hasn't uses.
SOS fireworks, often referred to as "signal flares" or "distress flares," are pyrotechnic devices designed to signal for help in emergency situations. They emit bright colors and loud noises to attract attention and are typically used in maritime, aviation, or wilderness contexts. These fireworks are specifically intended for signaling rather than for entertainment purposes.
Lithium, strontium and calcium have red flames.
Fermium is a product of nuclear reactions.
Strontium
They use flares same ones the coastguards use at sea
Barium is the alkaline earth metal known for its use in flares and fireworks due to its vibrant green color when burned. Barium salts, like barium nitrate or barium chloride, are commonly used as colorants in pyrotechnics to produce different hues of light.
During the actual disaser, there were no emergency flares (as claimed by the Titanic film), so instead the celebration fireworks were used. A ship did happen to see the flares but sadly thought nothing more of them than being used for a party on the ship.