Question
Which three elements have strong magnetic properties?
A.
lithium, sodium, and potassium
B.
neon, argon, and krypton
C.
iron, cobalt, and nickel
D.
boron, carbon, and silicon
A.
lithium, sodium, and potassium
B.
neon, argon, and krypton
C.
iron, cobalt, and nickel
D.
boron, carbon, and silicon
Answers
GPT-4o mini
C. iron, cobalt, and nickel
These three elements are well-known for their strong magnetic properties and are often used in applications involving magnets.
These three elements are well-known for their strong magnetic properties and are often used in applications involving magnets.