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Ions 10-15-13
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What distinguishes a neutral atom from an ion
The amount of electrons
Where is the ion charge located in the isotope symbol
Top right
Is a charge indicated on the neutral atom
No
Which subatomic particle carries a positive charge
Protons
Which subatomic particle carries a negative charge
Electron
Equation to calculate the charge on an ion from the number of protons and electrons in an ion
Protons - electrons = charge
Could a +3 ion of aluminum be made by adding three protons to an aluminum atom?
No, because only the electrons can change the charge of the ions
In general, do nonmetals form anions or cations?
Anions
In general, do metals form anions or cations?
Cations
Author
r2484550
ID
240919
Card Set
Ions 10-15-13
Description
Science
Updated
2013-10-16T02:56:19Z
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