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12 Cards in this Set
- Front
- Back
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Which element of group 1 is not considered a metal? |
Hydrogen
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Which group 1 element is the most reactive?
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Francium |
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Which group 1 element is different then the others? how? |
Lithium
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What is the electron configuration of Lithium?
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1s^2,2s^1 |
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Metals with higher melting points are typically more or less brittle? |
More brittle |
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What is the Chemical Equation of Group 1 metals reacting with Water? |
2M(s) + 2H2O(l) -> 2MOH(aq) + H2(g)
M- Metal, MOH - strong base |
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What Metal causes this Flame? |
Cesium |
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What Metal Causes this Flame? |
Rubidium |
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What Metal Causes this Flame? |
Lithium |
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What Metal Causes this Flame? |
Sodium |
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What Metal Causes this Flame? |
Potassium |
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What is the chemical equation of Group 1 Elements reacting with Halogens? |
M(s) + X2(g) -> M2X(s)
M- Metal, X- Halogen, M2X- Salt |
