study bro! Flashcard

Where are the most active metals located?
Alkali and alkaline
Where are the most active nonmetals located?
Noble gases
A negative ion is______than its parent atom
larger
A postive ion is____than its parent atom
smaller
Elements of Group 1A are called
Alkali
Elements of Group 2A are called
Alkaline
Group 7A elements are called
Halogen
The most active element in group 7A is
Fluorine
group 8A elements are called
Noble gases
Elements in the the “B” groups are called
Transition
As you go from left to right across the periodic table, the elements go from ___ to ____
metals/nonmetals
What sublevels are filling across the transtion elements
D,F
Elements within a group have a similar number of
valence electrons
Elements in the same period have the same number of
atomic orbitals
The majority of elements in the periodic table are arranged according to their
atomic number
An element with both metallic and nonmetallic properties is called a
metaloid
metals form___ions
negative
nonmetals form_____ions
positive
An atom or ion is most stable when it has
8 valence electrons
valence electrons are
the outer most electrons
Another word for a positive ion is a
stable electron
another word for a negative ion is
cation
The most stable and unreactive elements are the
anion
Luster
Metal
Conducts electricity
metal
ductile
metal
Found mostly as solids
metals
malleable
metal
found in all three states of matter
non metal
conducts heat
metal
insulators
metal

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