Question

Which among the following elements is a soft element as compared to others?

• A. Co
• B. Zn
• C. W
• D. Mo

Hint:

The softness or hardness of metals is related to their atomic structure and position in the periodic table. Group 12 metals like Zn are softer compared to transition metals.

Answer 1

The Correct Option is B

Step 1: Understanding the concept of softness in elements.
Softness or hardness in elements is often associated with their position in the periodic table and their atomic structure. Zinc (Zn) is a relatively soft metal compared to cobalt (Co), tungsten (W), and molybdenum (Mo), which are much harder.

Step 2: Analyzing the options.
(A) Co: Cobalt is a transition metal but is harder compared to Zn.
(B) Zn: Correct. Zinc is a softer metal in comparison to the other elements listed.
(C) W: Tungsten is a very hard metal with a high melting point.
(D) Mo: Molybdenum is also a relatively hard metal.

Step 3: Conclusion.
The correct answer is (B) Zn, as it is the softest element among the given options.