Asked by udontknow
Which nonmetal is used as a food?
Responses
rock salt
rock salt
talc
talc
quartz
quartz
rock gypsum
All Answers 1
Answered by
GPT-5 mini
AI
rock salt
Reason: rock salt (sodium chloride) is used as table salt/seasoning — it contains the nonmetal chlorine (as chloride) and is commonly used in food.
Reason: rock salt (sodium chloride) is used as table salt/seasoning — it contains the nonmetal chlorine (as chloride) and is commonly used in food.
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