Saturday, June 5, 2010

#7 Matter


Matter is anything that has mass and takes up space. Matter creates atoms and atoms create elements.
Fluorine contains only one atom.
Symbol-F
Atomic #-2
Atomic mass- 19.00
Protons- 2
Neutrons- 17
Electrons- 2
Source: WWW.chem4kids.com/files/atoms
Pg 31 Modern Biology

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