Question

mixtures that have the same composition throughout are _________.
choose one option
a heterogeneous
b homogenous
c pure substances
d elements

Explanation:

• Heterogeneous mixtures have visibly different substances or phases.
• Homogeneous mixtures have a uniform composition throughout.
• Pure substances are either elements or compounds, not mixtures.
• Elements are pure substances made of only one type of atom, not mixtures.

Answer:

B. homogenous