what is the atomic number of an oxygen atom with 8 protons and 10 neutrons in its nucleus?\n8\n10\n18\nnot…
what is the atomic number of an oxygen atom with 8 protons and 10 neutrons in its nucleus?\n8\n10\n18\nnot enough information to calculate
Answer
Explanation:
Step1: Recall atomic number definition
The atomic number of an element is equal to the number of protons in its nucleus.
Step2: Identify number of protons
The oxygen atom has 8 protons.
Answer:
A. 8