Standard aluminum soft-drink cans do not vary in the amount of aluminum that they contain. Fifty percent of the alumi...

Jodi on October 3, 2015

Aluminum cans

this question confuses me. I can't picture it.

1 Reply

Melody on October 15, 2015

You can access the video explanation by tapping the play button on the screen.

Hope that helps! Please let us know if you have any other questions.