The elements in Group 1 of the periodic table. They are typically soft and have relatively low melting points.
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Displacement
A chemical reaction in which more reactive element displaces a less reactive element from its compound.
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Halides
The ions formed by halogen atoms when they gain an electron. They have a 1- charge.
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Halogens
The elements in Group 7 of the periodic table. The halogens gain an electron to form halide ions with a 1- charge. Down the group the halogens get more reactive and have higher melting and boiling points.
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Inert
Unreactive. Noble gases are inert due to their stable electronic configuration.
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Noble Gases
The elements in Group 0 of the periodic table. They have a stable full outer shell of electrons which makes them very unreactive.
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Oxidation
A reaction involving the gain of oxygen. Oxidation is the loss of electrons.
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Reactivity Series
A series in which metals are arranged in order of their reactivity. This can be used to predict products from reactions.
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Redox Reaction (H)
A reaction in which both oxidation and reduction occur simultaneous.
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Reduction
A reaction involving the loss of oxygen. Reduction is the gain of electrons.
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Other cards in this set
Card 2
Front
Displacement
Back
A chemical reaction in which more reactive element displaces a less reactive element from its compound.
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