Questions: A sample of pure aluminum that is free of impurities is used to prepare a beverage can. Which term or terms could be used to describe this sample of aluminum? Check all that apply. View Available Hint(s) mixture heterogeneous mixture homogenous mixture solution pure chemical substance compound element

A sample of pure aluminum that is free of impurities is used to prepare a beverage can. Which term or terms could be used to describe this sample of aluminum?

Check all that apply.
View Available Hint(s)
mixture
heterogeneous mixture
homogenous mixture
solution
pure chemical substance
compound
element

Transcript text: A sample of pure aluminum that is free of impurities is used to prepare a beverage can. Which term or terms could be used to describe this sample of aluminum? Check all that apply. View Available Hint(s) mixture heterogeneous mixture homogenous mixture solution pure chemical substance compound element

Solution

Solution Steps

Step 1: Identify the Nature of Aluminum

Aluminum in its pure form is a single type of atom.

Step 2: Determine if Aluminum is a Mixture

A mixture consists of two or more substances physically combined. Since pure aluminum contains only aluminum atoms, it is not a mixture.

Step 3: Classify Aluminum as a Pure Substance

A pure chemical substance consists of only one type of element or compound. Pure aluminum fits this definition as it contains only aluminum atoms.

Step 4: Determine if Aluminum is a Compound

A compound is a substance formed from two or more elements chemically bonded. Pure aluminum is not a compound because it consists of only one element.

Step 5: Identify Aluminum as an Element

An element is a substance that cannot be broken down into simpler substances by chemical means. Pure aluminum is an element as it consists of only aluminum atoms.