everyday science MCQ #238

Magnalium is an alloy of:

everyday science MCQ #238

  1. Question 1

    Q1. Magnalium is an alloy of:

    • A) Aluminum and Mercury
    • B) Aluminum and Magnesium
    • C) Aluminum and Zinc
    • D) Magnesium and Lead

    Answer: Aluminum and Magnesium

    Explanation: Magnalium is an alloy composed of aluminum (about 95%) and magnesium (about 5%), known for its lightness and use in aircraft and optical instruments.