Classify each of the following as an element, compound or mixture.
a) Ammonia, NH₃
b) Gold bar
c) Orange juice
d) Wine
e) Saline solution

Which of the following statements is true?

Choose the homogeneous mixture from the list below.

Choose the homogeneous mixture from the list below.

Classify each of the following pure substances as an element or a compound:

d. rust (Fe₂O₃)

Classify each of the following pure substances as an element or a compound:

b. hydrogen peroxide (H₂O₂)

Classify each of the following as a pure substance or a mixture:

c. ice (H₂O)

A dietitian includes one of the following mixtures in the lunch menu. Classify each as homogeneous or heterogeneous.

b. tea