Question

Which of the following metals are lighter than water soft enough to be cut with knife? 1. Sodium and silver 2. Gold and silver 3. Sodium and potassium 4. Mercury

Answer 1

Answer:the lightest metal is lithium

Answer 2

Answer:

Here is answer,

◉✿sodium and potassium.

Explanation:

because sodium and potassium are only metals Those are very soft and can be cut by knife.

All other metals are generally strong.

they both are exceptional.

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