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15 Cards in this Set
- Front
- Back
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HOW MANY BONDS (VALENCE) DO EACH OF THESE ELEMENTS FORM?
HYDROGEN, OXYGEN, NITROGEN, CARBON |
HYDROGEN = 1
OXYGEN = 2 NITROGEN = 3 CARBON = 4 |
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STATE DIFFERENCE BETWEEN THE PAIR AND GIVEN AN EXAMPLE OF EACH CASE:
ATOM & ION |
ATOM: SMALLEST PART OF AN ELEMENT (PROTON H+)
ION: ATOM/GROUP OF ATOMS (H+) |
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STATE DIFFERENCE BETWEEN THE PAIR AND GIVEN AN EXAMPLE OF EACH CASE:
ATOM & MOLECULE |
ATOM: SMALLEST PART OF AN ELEMENT (PROTON H+)
MOLECULE: TWO OR MORE ATOMS (SUGAR) |
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STATE DIFFERENCE BETWEEN THE PAIR AND GIVEN AN EXAMPLE OF EACH CASE:
CATION & ANION |
CATION: POSITIVE CHARGE (H+)
ANION: NEGATIVE CHARGE (Cl-) |
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STATE DIFFERENCE BETWEEN THE PAIR AND GIVEN AN EXAMPLE OF EACH CASE:
COVALENT BOND & IONIC BOND |
COVALENT BOND: SHARES PAIRS OF ELECTRONS
IONIC BOND: BETWEEN IONS OF OPPOSITE CHARGES |
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STATE DIFFERENCE BETWEEN THE PAIR AND GIVEN AN EXAMPLE OF EACH CASE:
EXERGONIC & ENDERGONIC |
EXERGONIC: RELEASE ENERGY
ENDERGONIC: REQUIRES ENERGY |
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STATE DIFFERENCE BETWEEN THE PAIR AND GIVEN AN EXAMPLE OF EACH CASE:
ANABOLISM & CATABOLISM |
ANABOLISM: SYNTHESIS IN CELLS
CATABOLISM: DECOMPOSITION IN CELLS |
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STATE DIFFERENCE BETWEEN THE PAIR AND GIVEN AN EXAMPLE OF EACH CASE:
SYNTHESIS & DECOMPOSITION |
SYNTHESIS: BONDS ARE FORMED
A+B=AB DECOMPOSITION: BONDS ARE BROKEN AB=A+B |
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STATE DIFFERENCE BETWEEN THE PAIR AND GIVEN AN EXAMPLE OF EACH CASE:
CATALYST & ENZYME |
CATALYST: SPEED UP REACTION
ENZYME: PROTEIN FUNCTIONING AS A CATALYST (LACTASE) |
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STATE DIFFERENCE BETWEEN THE PAIR AND GIVEN AN EXAMPLE OF EACH CASE:
ELECTRON & PROTON |
ELECTRON: NEGATIVE CHARGE
PROTON: POSITIVE CHARGE |
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STATE 2 WAYS HYDROGEN BONDS ARE DIFFERENT FROM COVALENT AND IONIC BONDS.
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1. HYDROGEN BONDS ARE WEEK
BONDS. 2. HYDROGEN BONDS BREAK AND FORM EASILY |
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EXPLAIN THE FOLLOWING TERMS, GIVING AN EXAMPLE WHERE RELEVANT:
ENZYME |
PROTEIN THAT CATALYZE CHEMICAL REACTIONS
(EX. LACTASE) |
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EXPLAIN THE FOLLOWING TERMS, GIVING AN EXAMPLE WHERE RELEVANT:
COLLISION THEORY |
ATOMS ALWAYS IN MOTION BUMPING INTO EACH OTHER
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EXPLAIN THE FOLLOWING TERMS, GIVING AN EXAMPLE WHERE RELEVANT:
VALENCE |
TELLS HOW MANY BONDS AN ATOM IS LIKELY TO FORM
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EXPLAIN THE FOLLOWING TERMS, GIVING AN EXAMPLE WHERE RELEVANT:
EXCHANGE REACTION |
BONDS ARE BROKEN AND FORMED
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