Question

1.Elements in compounds make fireworks of different colors. Give few
examples of such compounds and the colours they produce?

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Answer 1

Answer:

strontium carbonate (red fireworks), calcium chloride (orange fireworks), sodium nitrate (yellow fireworks), barium chloride (green fireworks) and copper chloride (blue fireworks). That's also why when you burn metals (you're not supposed to) the flame turns different colours.

Explanation:

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