Characteristics of metals, nonmetals and metalloids

16 terms by slothlover04 

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Based on hardness, shininess, malleability, and ductility

metals

wide range of chemical properties

metals

High reactivity

metals

in a group with those who have similar properties

metals

high melting point (solid at room temperature)

metals

Conductors of heat

metals

high density

metals

1, 2, 3 valence electrons

metals

when metals lose an ion it becomes

positive

how many nonmetals are there

17

do non metals have high density?

no, they have low density

poor conductors of heat

nonmetals

why do nonmetals have low boiling points?

most are gases

these have some characteristics of metals and nonmetals

metalloid

semi-conducters

metalloid

valence electrons for metalloids are

3-7

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