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38 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Equilibrium |
Equilibrium |
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Cation |
Both achieving their greatest desires has consequences … the loss of a negatively charged electron (by the metal) results in the formation of a species that has positive charge (a cation)… |
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Anion |
While the addiction of a negatively charged electron (to the non-metal) results in the firmation of a species that has a negative charge (a anion). |
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Ionic bond |
An ionic bond is therefore an electrostatic force of attraction between oppsitely charged ions thta have been formed by the transfer of electrons. |
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Dot-and-cross diagram |
Dot-and-cross diagram |
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Covalent bonds. |
Covalent bonds are formed when electrons are shared. (Mnemonic: Sharing is Caring) |
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Metallic bonds |
Metallic bonds exist within the metals. |
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Lattice |
Lattice |
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Nomenclature |
A naming system, terminology |
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brittle |
Fragile, hard to work with |
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Molten |
Melted |
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intermolecular forces |
London force, Dipole-dipole forces, hydrogen bonds |
Bonds between molecules |
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Amino |
Amino acids |
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Intramolecular |
Bonds inside a molecule |
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Dazzling |
Dazzling diamonds |
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Graphite |
Graphite. |
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Sublimation |
Diamond has an extremely high Sublimation point. |
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Hexagon |
Hexagon |
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Allotrope |
Diamond and Graphite are known as allotropes of carbon. |
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Brass |
Copper and zinc. |
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Bronze |
Copper and tin. |
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Alloy |
Alloys can make metals more resistant to corrosion and make them harder and less Malleable. |
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Ductile |
Can be drawn out into thin wires. |
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Blast furnace |
When iron is extracted from the blast furnace, The product is called pig iron. This has limited uses So is usually converted into cast iron. |
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methane |
Methane Plus oxygen. Produces carbon dioxide plus water. |
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Alkali |
Alkali metals |
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Halogen |
Halogen 1-charge When bonded to metals. |
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Tripod |
Tripod. 三脚架 |
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Pipe clay triangle |
Pipe clay triangle |
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Crucible |
Crucible. 坩埚，熔炉 |
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Splint |
Splint 夹板，薄木条，薄金属片 |
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Tong |
Tong钳子 |
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Ribbon |
Magnesium ribbon（条/带）. Approximately 10 centimeters long. |
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Strain |
This force is called the strain（张力） in the rope. Page 95. |
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Equilateral |
Equilateral triangle. |
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Trusses |
Trusses 一捆/束 |
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cantilever |
When load is applied to the center of the beam, How will the beam（平衡木） deforms? Another way to solve the problem of being defamation is to Add support above it. This arrangement is called a cantilever（悬臂）. |
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Fulcrum |
Fulcrum Moment ( torque) = force * Distance from fulcrum |
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