Question

7. This metal is brittle. what is it ?
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Answer 1

Answer:

Metals which are brittle are basically alloy, pig iron, cast iron; steel with high carbon content is brittle. Explanation: An element is said to be brittle if it is hard but breaks easily with little force. All metals are hard, malleable and ductile, lustrous and good conductors.

Answer 2

Answer:

non metal elements are brittle

like hydrogen,carbon, nitrogen ,oxygen ,phosphorus,,sulphur ,selenium