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7 Cards in this Set
- Front
- Back
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Elements |
A matter that is composed of atoms that have the same number of positive charge in their nuclei |
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Atom |
The smallest unit of an element with that element's chemical characteristics |
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Isotopes |
A different form of the same atom |
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Ionic bond |
Is caused by the transfer of electrons between atoms |
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Covalent bonds |
Sharing of electrons by the outer shells of the atoms |
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Hydrogen bond |
Weak intermolecular bond between hydrogen and a negatively charged atom such as oxygen or nitrogen |
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Electrolyte |
A substance that form ions when it dissolved in water |
