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chaperter19*

vocab

QuestionAnswer
metal a soild material that is typically hard shiny malleable fusible and ductile with good electrical and thermal conductivity
malleable of a metel able to be hammered or pressed permanently out of shape without breaking or cracking.
ductile able to be drawn out into a think wire able to deformed with out losing toughness.
metallic bonding metallic bonding constitutes the electrostaic attractive forces between the delocalized electrons call conduction electrons gathered in an electron cloud.
radioactive element a chemical element is a pure chemical substance consisting of one type of atom distingished by its aomic number which is the number
transition element the term transition metal has two possible meanings in the past it refered to any
nonmetal nonmetal or non metal is a term used in chemistry when classifying the chemical elements.
diatomic molecule diatomic molecules are molecules composed only of two atoms of the same or different elemenets
salt when a halogen gains an electron from a metal
sublimation the process of a solid changes directly to a vapor with out forming a liquid
metalloid can form ionic and covalent bonds with other elements
allotrope different forms of the same element
semiconductors elements that conduct an electric current under certain conditions
transuranium element elements having more then 92 protons the atomic number of uranium.
Created by: JackAttack :P
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