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Why do Alkali Metals & Alkaline Earth Metals have so much difference in their properties?
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There outer electron configuration is different? Why are motorcycles so much different than autos?
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How do the alkali metals differ from the alkaline earth metals?
Alkali metals exist in pure form; alkaline earth metals appear in
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Alkali metals are located in group 1 of the periodic table, while alkaline earth metals are located
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Which group of metals includes elements with one valence electron?(1 point)
Responses rare earth metals rare earth metals alkali
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alkali metals
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Which two groups of elements in the Periodic Table are the most reactive? (1 point) Responses Alkali metals and halogens Alkali
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Alkali metals and halogens
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What is the name of the group of elements that have properties of both metals and nonmetals?
a) Alkaline earth metals b) Alkali
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c) Metalloids
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Which two groups of elements in the periodic table are the most reactive?(1 point)
Responses noble gases and alkali metals noble
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alkali metals and halogens
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Which two groups of elements in the periodic table are the most reactive?(1 point)
Responses alkali metals and halogens alkali
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alkali metals and halogens
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Which two groups of elements in the periodic table are the most reactive?(1 point)
Responses alkali metals and halogens alkali
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alkali metals and halogens
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Which two groups of elements in the periodic table are the most reactive?(1 point)
Responses alkaline earth metals and halogens
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1. alkali metals and halogens. 2. They have the same number of valence electrons. 3. They usually
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Which two groups of elements in the periodic table are the most reactive?(1 point)
Responses noble gases and alkali metals noble
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alkali metals and halogens
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Which group of metals includes elements with one valence electron?
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4. alkali metals
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