Hey there!
I believe the answer you are looking for is D.
If i am incorrect, I am very sorry. I would love any feedback!
Have a nice day and Happy Halloween!
Answer: The correct answer is Option B.
Explanation:
For the given options:
Option A: Plus sign is written in a chemical equation to show the number of chemical species reacting or getting produced.
Option B: Subscript numbers are defined as the number of atoms of each element present in a compound.
For Example: In [tex]H_2O[/tex], 2 atoms of hydrogen element is there and 1 atom of oxygen element is there.
Option C: Coefficients are defined as the numbers which are written in front of the atoms or molecules in a chemical reaction. They represent the number of moles of substance in a chemical reaction.
Option D: Chemical symbols are used to write the short form of the elements.
Hence, the correct answer is Option B.
