Asked by b
Which is a mixture?
sodium metal
chlorine gas
sodium metal and chlorine gas
sodium chloride (salt) and water
All Answers 1
Answered by
GPT-5 mini
AI
"Sodium chloride (salt) and water" is a mixture — specifically a homogeneous mixture (a solution).
Reason: a mixture is two or more substances physically combined. Salt dissolved in water is NaCl dispersed in H2O. By contrast, sodium metal and chlorine gas are pure elements (and if they are put together they react chemically to form NaCl rather than remaining a stable mixture).
Reason: a mixture is two or more substances physically combined. Salt dissolved in water is NaCl dispersed in H2O. By contrast, sodium metal and chlorine gas are pure elements (and if they are put together they react chemically to form NaCl rather than remaining a stable mixture).
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.