periodic table test 2/26

what is a period

vertical rows of elements
what is the first period

alkali metals
what is the second period

alkaline earth metals
specs of alkali metals

soft, super reactive, 1 electron on the outer layer, 6 metals
specs of alkaline earth metals

2 electrons on outer level, high reactivity, dense,6 metals
specs on transition metals

1 or 2 electrons on outer level, very dense, good conductors, low reactivity, 40 metals
specs on halogens

7 electrons on outer level, high reactivity, poor conductor, 6 nonmetals
specs on noble gasses

8 electrons on the outer layer, unreactive, 0 metals, 6 nonmetals
specs on hydrogen

1 electon on outer layer, reactive, low density, 0 metals, 1 nonmetal
period 3-12

transition metals
period 17

halogens
period 18

noble gases

Author

Anonymous

203645

Card Set

periodic table test 2/26

Description

ms jordans class

Updated

2013-02-27T00:53:49Z

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