4 Explain how metals and non- metals react with water 2 ual 1
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#. Metals readily undergoes a reaction with water to give metal oxides and hydrogen gas.
Equation: Mg+ 02= 2MgO
•Not all metals have the same rate of reaction. For example, Sodium reacts vigorously while gold and silver are the least reactive ones.
#. Non-metals generally do not react with water in their native form.
• But they are highly reactive in their oxide form to give acids.
Equation: Mg+ 02= 2MgO
•Not all metals have the same rate of reaction. For example, Sodium reacts vigorously while gold and silver are the least reactive ones.
#. Non-metals generally do not react with water in their native form.
• But they are highly reactive in their oxide form to give acids.
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