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dolphi86 [110]
3 years ago
10

All group I metals react with H2O to a form a metal hydroxide and hydrogen gas. Which of these will react the fastest? A) Li B)

Na C) K D) Cs
plzz help
Chemistry
2 answers:
kifflom [539]3 years ago
8 0

Cesium is the most reactive

kompoz [17]3 years ago
8 0
What group 1 metal reacts the fastest with H2O to form a metal hydroxide and hydrogen gas? Group 1 elements are lithium, sodium, potassium, rubidium and cesium ( or caesium ). The further down the table, the more reactive they are towards water.
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