Question
Which of these will NOT stick to a magnet?
A
A penny
B
A paper clip
C
Another magnet
D
A scrap of iron
A
A penny
B
A paper clip
C
Another magnet
D
A scrap of iron
Answers
GPT-4o mini
A penny will NOT stick to a magnet. Pennies are primarily made of zinc (since 1982, pennies are 97.5% zinc with a copper plating), which is not magnetic. In contrast, a paper clip, another magnet, and a scrap of iron are all materials that can be attracted to a magnet.