Essential Chemistry for IGCSE - The Periodic Table (Section 2 - No. 2)
Which of the following is/are characteristic(s) of a chemical reaction between an alkali metal and water?
The metal becomes a gas.
Heat is released.
Hydrogen gas is produced.
A metal hydroxide is formed.
Explanation
Alkali metals react with water exothermically, releasing heat and producing hydrogen and a metal hydroxide.
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