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A fireworks display is produced by packing different chemicals and gunpowder in

ID: 707146 • Letter: A

Question

A fireworks display is produced by packing different chemicals and gunpowder in rocket shell and exploding the mixture in the air. Based on your experimental observation, which elements could produce the following colors of fireworks? A fireworks display is produced by packing different chemicals and gunpowder in rocket shell and exploding the mixture in the air. Based on your experimental observation, which elements could produce the following colors of fireworks? 6. A fireworks display is produced by packing different chemicals and gunpowder in a rocket shell and exploding the mixture in the air. Based on your experimental observations, which elements could produce the following colors of fireworks? (a) brick-red (b) scarlet-red

Explanation / Answer

Flame test is the analytical procedure to detect presence of certain elements. Elements give Characterstic color to flame.

a) Brick-red - Calcium

b) Scarlet-red ('crimson' other name for this color) - Lithium

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