HELP ME PLEASE I NEED HELP!
Metal rings
and gold
Steel wool
pad
Iron and ca...
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Chemistry, 21.10.2020 23:01 Hellokittyjam35
HELP ME PLEASE I NEED HELP!
Metal rings
and gold
Steel wool
pad
Iron and carbon
Which object represents a heterogeneous mixture?
A. Steel wool
B. Aluminum pans
C. Brass key
D. Metal rings
![ansver](/tpl/images/cats/User.png)
Answers: 3
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