Test Review Periodic Trends

Horizontal row in the periodic table

• group

• valence electrons

• period

• family

subatomic particles that are transferred to form positive and negative ions

• electrons

• protons

• neutrons

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type of element that is a good conductor of energy

• nonmetal

• metalloid

• metal

• transition metal

ability of an atom to attract electrons when the atom is in a compound

• electronegativity

• ionization energy

• atomic radius

• periodic law

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an ion with a positive charge

• anion

• cation

• nonmetals

• halogens

the s and p orbital is partially filled

• noble gas

• representative elements

• period

• ionization energy

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chemically inert elements

• alkali metals

• alkali earth metals

• transition metals

• noble gasses

the amount of energy needed to remove an electron

• electronegativity

• ionization energy

• periodic energy

• atomic energy

soft, silver metals that are highly reactive and often join with group 7A elements

• alkali metals

• alkaline earth metals

• transition metals

• halogens

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Each period in the periodic table corresponds to a(n)

• principle energy level

• energy sublevel

• orbital

• suborbital

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