Question

question 2
what is a general property of ceramics?
they have low melting points.
they are good electrical conductors.
they are flexible.
they are brittle.

Explanation:

Ceramics are known for being brittle. They have high melting points (so the first option is wrong), are generally poor electrical conductors (so the second option is wrong), and are not flexible (so the third option is wrong).

Answer:

They are brittle.