Question

Name two non metals which are used in fireworks ​

Answer 1

Answer:

Phosphorus, sulphur, boron, nitrogen

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Answer 2

Answer:

Metal salts commonly used in firework displays include: strontium carbonate ( red fireworks) calcium chloride ( orange fireworks) sodium nitrate ( Yellow fireworks) barium chloride ( green fireworks) and copper chloride ( blue fireworks) .

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