Shared Flashcard Set

Details

10-19
Periotic table
9
Science
8th Grade
10/19/2015

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Cards

Term
Mendeleev created the first periodic table by arrangeing elements in order of
Definition
increasing atomic mass
Term

from an elements location in the periodic table you can predict

Definition
its properties
Term
which of these statements about a coloum of the periodic table is true?
Definition
elements have similar properties
Term
Most metals are not
Definition
liquid at room tempature
Term
in the periodic table the most reactive metals are found
Definition
in group 1 first coulum to the left
Term
the modern periodic table is organised acording to _________
Definition
atomic number
Term
The horizontal rows in the periodic table are known as _______________
Definition
periods
Term
______________ have no charge they are neutral
Definition
neutrons
Term
describing a metal as ________ means that it can be pounded into a shape
Definition
malliable
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