Question
Which statement is false about pure substances and mixtures?(1 point)
Responses
Mixtures contain two or more physically combined substances
Mixtures contain two or more physically combined substances
Elements and compounds are examples of pure substances
Elements and compounds are examples of pure substances
Elements can be separated using physical means
Elements can be separated using physical means
Mixtures can be separated using physical means
Responses
Mixtures contain two or more physically combined substances
Mixtures contain two or more physically combined substances
Elements and compounds are examples of pure substances
Elements and compounds are examples of pure substances
Elements can be separated using physical means
Elements can be separated using physical means
Mixtures can be separated using physical means
Answers
GPT-4o mini
The false statement is:
**Elements can be separated using physical means.**
This statement is false because elements cannot be separated into simpler substances using physical means; they can only be separated through chemical processes. The other statements are true.
**Elements can be separated using physical means.**
This statement is false because elements cannot be separated into simpler substances using physical means; they can only be separated through chemical processes. The other statements are true.