Could you please express this question better, I don't seem to understand the objective.
I believe the correct answer from the choices listed above is the second option. If an oxygen atom has 8 protons and 10 neutrons in its nucleus, then its atomic number would be 8. The atomic number is <span>the number of protons in the nucleus of an atom. Hope this answers the question.</span>
Again just substitute ,the answer is B
Answer:
x=4
Step-by-step explanation:
<span>Letter grades are not numerical, but can be ordered in a meaningful way. Because the responses are not numerical, they are considered qualitative. Because they can be ordered in a meaningful way, they are also considered ordinal. The best answer choice is B.</span>