In a mixture, a magnet is used to separate some particles from sand. The dark particles are most likely made of which element?
A B C D
sodium iron sulfur copper
Question: In a mixture, a magnet is used to separate some particles from sand. The dark particles are most likely made of which element?
(A) sodium
(B) iron
(C) sulfur
(D) copper

Answer: (B) iron
Answer: (C) sulfur
Question: In a mixture, a magnet is used to separate some particles from sand. The dark particles are most likely made of which element?
(A) sodium
(B) iron
(C) sulfur
(D) copper
Answer: (B) iron