What the type of solid materials are typically hard, have high melting pionts and poor electrical conductivities ? I. Ionic compounds II. Metallic structures III. Giant covalent structures

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asked Apr 25, 2021 19.6k views

4 votes

What the type of solid materials are typically hard, have high melting pionts and poor electrical conductivities ?

I. Ionic compounds
II. Metallic structures
III. Giant covalent structures

Biology
college

RoyOsherove asked

by RoyOsherove

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1 Answer

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Answer:

Ionic compounds

Step-by-step explanation:

Ionic crystals are hard and brittle and have high melting points.

Kusti answered Apr 30, 2021

by Kusti

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