Which is a property that most metals have in common?

a. dull
b. malleable
c. poor conductor of electricity
d. tend to gain 1 or more electrons in a chemical reaction

Nonmetals are generally brittle, dull, have low melting points, and they are generally poor conductors of heat and electricity. In chemical reactions, they tend to gain electrons to form negative ions. Examples of nonmetals are hydrogen, carbon, and nitrogen. Metalloids have properties of both metals and nonmetals.

Explanation:

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ι вєℓινє тнє αиѕωєя тσ уσυя qυєѕтισи ιѕ в. ℓуѕσѕσмє

ι нσρє тнαт ι ¢συℓ∂ нєℓρ уσυ.