An aerial distress flare is essentially a type of firework designed to burn bright red,
high in the sky, as shown on the right,
for at least 40 seconds - Leaving Cert Chemistry - Question c - 2021
Question c
An aerial distress flare is essentially a type of firework designed to burn bright red,
high in the sky, as shown on the right,
for at least 40 seconds.
Name a metal... show full transcript
Worked Solution & Example Answer:An aerial distress flare is essentially a type of firework designed to burn bright red,
high in the sky, as shown on the right,
for at least 40 seconds - Leaving Cert Chemistry - Question c - 2021
Step 1
Name a metal whose salts have a red flame colour.
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Answer
The metal whose salts produce a red flame color is lithium (Li). When lithium salts are heated, they emit a bright red flame, making them ideal for use in flares and pyrotechnics.
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