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3 Cards in this Set
- Front
- Back
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What is the definition of the first and second ionisation energies |
This is the energy needed to remove one mole of a n electron from one mole of an atom in a singly charged ion... This is the energy needed to remove one mole of an electron from one mole of a atom in a doubly charged ion |
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What us bond energy and bond length and how do they affect each other? |
Bond energy is the energy needed the break one mole of a gaseous atom. Bond length is the length of a double single or triple bond the higher the bond energy the shorter the bond length |
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What is lattice? |
This is when atoms are closely packed together in a metal metals tend to lose their electrons in their outermost shell |
