Because of its ability to combine with both oxygen and nitrogen aluminium metal is used_____________?

A. To remove air bubbles from molten metal

B. As insulator

C. As nitrometer

D. To produce alloy

Found an error? Read our corrections policy and submit a sourced correction below. You can also share a useful explanation in your own words.

Discuss the answer or suggest a sourced correction
Thank you for contributing.
Your comment was submitted and will appear after editorial review.

Your email is used only for moderation and is never displayed. Spam, copied material and fabricated endorsements are rejected.