Guide Questions:
1. How did you identify whether the samples are substances or mixtu
2. Are substance and mixture essential to our daily living? Write a
your answer.
1. How did you identify whether the samples are substances or mixtu
2. Are substance and mixture essential to our daily living? Write a
your answer.
Answers & Comments
Answer:
1. If it is pure, the substance is either an element or a compound. If a substance can be separated into its elements, it is a compound. If a substance is not chemically pure, it is either a heterogeneous mixture or a homogeneous mixture. If its composition is uniform throughout, it is a homogeneous mixture.
2. yes. Mixtures and solutions are a common occurrence in our everyday lives. ... there are other more important properties of objects and substances.