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21 Cards in this Set

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removing heat energy
gas-liquid-solid
adding heat energy
solid-liquid-gas
chemical symbol + chemical formula=
chemical equation
chemical symbol + chemical formula=
chemical equation
plasma
made of free moving electrons and charged ions that form from the nuclei of the atom. e.g lightning bolts
plasma
made of free moving electrons and charged ions that form from the nuclei of the atom. e.g lightning bolts
plasma
made of free moving electrons and charged ions that form from the nuclei of the atom. e.g lightning bolts
plasma
made of free moving electrons and charged ions that form from the nuclei of the atom. e.g lightning bolts
plasma
made of free moving electrons and charged ions that form from the nuclei of the atom. e.g lightning bolts
atomic mass
# of protons and netrons
product
new substance produced by chemical reaction
chemical bonds are breaking...
and forming new ones
energy is abosorbed...
and released
chemical changes
changes chemical properties
phase change is...
physical change
group #
# of vertical colums (1-18)
periods
the horizontal rows
nonmetals
upper right corner
metals
left of zigzag line; most elements are metals
metalloids
properties of both metals and non metals
rere earth metals
period 6-7