Answer:
64 hope it helps
Step-by-step explanation:
Answer:
It is<u> A</u>
Step-by-step explanation:
atom → molecule or compound
All the mentioned options are similar to the given expression, except option B.
<h3>What is simplification?</h3>
Simplification refers to the process of making something simpler or easier to do or understand.
Given: 
On simplification ,we get:

Now, we can see that the options A, C, D, E are similar but Option B is completely different.
Hence option B is the required answer, i.e., all the mentioned options are similar to the given expression, except option B.
To learn more about simplification, refer to the link: brainly.com/question/723406
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