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Questions and Answers
Which group of elements in the periodic table are known as alkaline metals?
Which group of elements in the periodic table are known as alkaline metals?
- H, Be, Mg, Ca, Sr, Ba
- H, Li, Na, K, Rb
- Be, Mg, Ca, Sr, Ba
- H, Li, Na, K, Rb, Cs (correct)
Which group of elements in the periodic table are known as alkaline earth metals?
Which group of elements in the periodic table are known as alkaline earth metals?
- H, Be, Mg, Ca, Sr, Ba
- H, Li, Na, K, Rb, Cs
- Be, Mg, Ca, Sr, Ba (correct)
- H, Li, Na, K, Rb
Which group of elements in the periodic table have one valence electron?
Which group of elements in the periodic table have one valence electron?
- H, Li, Na, K, Rb (correct)
- H, Be, Mg, Ca, Sr, Ba
- Be, Mg, Ca, Sr, Ba
- H, Li, Na, K, Rb, Cs
Which group of elements in the periodic table are the most reactive metals?
Which group of elements in the periodic table are the most reactive metals?
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Which group of elements in the periodic table are reactive but not as reactive as the alkali metals?
Which group of elements in the periodic table are reactive but not as reactive as the alkali metals?
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