kadkins0003 kadkins0003

30-05-2020
Biology

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Pencil lead is dull and brittle. That's why it breaks off when you drage it across paper. Therefore, pencil lead is made out of an element that is a ?
- non-metal
- metal
- metalloids
- metalloid

Respuesta :

peter060518 peter060518

30-05-2020

Non metal is the answer

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