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5 Cards in this Set
- Front
- Back
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WHAT IS AN ISOTOPE?
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ATOMS OF THE SAME ELEMENT THAT HAVE DIFFERENT # OF NEUTRONS
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WHAT IS A VALENCE ELECTRON?
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ELECTRONS IN THE OUTERMOST ENERGY SHELL, GROUP # INDICATES HOW MANY VALENCE ELECRONS THERE ARE.
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WHAT IS ATOMIC RADIUS?
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ESTIMATED VOLUME OF HTE ELECTRON CLOUDS IN THE ATOMS
INCREASES GOING DOWN EACH GROUP/DECREASES FROM L. TO R. |
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WHAT IS IONIZATION ENERGY?
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ENERGY NEEDED TO REMOVE AN ELECTRON FROM A ATOM.
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WHAT HAPPENS WHEN AN ELECTRON IS REMOVED FROM A NEUTRAL ATOM
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A PARTICLE CALLED A CATION IS FORMED WITH A 1+ CHARGE
IONIZATION ENERGY IS LOW FOR METALS AND HIGH 4 NONMETALS |
