alkali metals
soft
alkali metals/ alkaline earth metals
tarnish rapidly
alkali metals/ halogens
low melting points
alkali metals
low densities
alkali metals
violently reactive in water
alkali metals/ alkaline earth metals
silvery
alkali metals/ alkaline earth metals
conduct heat and electricity
alkali metals
easily forms conpounds
alkali metals/ alkaline earth metals
metallic solids
alkali metals
must be stored under water
alkali metals
soft as cold butter
alkali metals/ alkaline earth metals
never found uncombined in nature
alkaline earth metals
softer
alkaline earth metals
reacts with water when heated
alkaline earth metals
shiny
alkaline earth metals
2 valance electrons
alkaline earth metals
easily lose electrons
alkaline earth metals
high melting points
alkaline earth metals
harder, stronger, and denser than alkali
alkaline earth metals
combines easily with other elements
alkaline earth metals
electropositive
alkaline earth metals
high boiling point
alkaline earth metals
chemically reactive
halogens
toxic
halogens
colored
halogens
poor heat conductors
halogens
low boiling points
halogens/ noble gases
non metals
halogens
group 7/17 on table
halogens
poor electricity conductors
halogens
covalent compunds
halogens
easily combines with hydrogen to dissolve acids
noble gases
stable
noble gases
colorless
noble gases
odorless
noble gases
inert
noble gases
conduct electricity
noble gases
gases
