Question

graded formative: unit 1 study guide part 1
classify each substance below properly.
propanol (c₃h₇oh)
xenon (xe)
kool - aid drink solution
oil & vinegar
heterogenous mixture homogenous mixture compound element

Explanation:

Step1: Classify Propanol (C₃H₇OH)

Compound (made of C, H, O atoms bonded).

Step2: Classify Xenon (Xe)

Element (single type of atom, Xe).

Step3: Classify Kool-Aid solution

Homogeneous mixture (uniform composition).

Step4: Classify oil & vinegar

Heterogeneous mixture (non-uniform, separates).

Answer:

Propanol (C₃H₇OH): compound
Xenon (Xe): element
Kool-Aid drink solution: homogeneous mixture
oil & vinegar: heterogeneous mixture