Name the most soft metal
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Based on the Mohs hardness scale, it is a list of soft metals that also includes lead, gold, silver, thorium, copper, tin, zinc, aluminum, brass and bronze.
Mercury, of course, is a liquid and it is very soft.
The Group I metals are soft enough to dent with your fingernail: cesium (0.2), potassium (0.4), rubidium (0.3), sodium (0.5), and lithium (0.6).
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Answer:
The softest metal found in earth till now is sodium.
Explanation:
All metals of group 1 A are 'soft enough to be cut with a knife' with one valence electron. They have weak metallic bonds that make it soft to be cut.
Sodium is found in silvery-white color. It is a highly reactive metal.
It is an 'alkali metal'. It is the sixth most largely found metal in the 'earth's crust'.
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