What does grain size generally indicate about the cooling of a melt? Choose one: A. Larger crystals indicate the melt cooled at
1 answer:
You might be interested in
Among the given options, Option (D) that is O, will have the same number of protons. Hence option (D) is correct.
A stable subatomic particle occurring in all atomic nuclei, with a positive electric charge equal in magnitude to that of an electron.
In option (D), All the three species (O, ) bears 8 protons but the number of electrons varies.
In any Ion, there will be no change in number of protons among the same atoms but number of electrons varies.
Therefore, Option (D) has same atoms but different ions.
Hence, it has same number of protons. Thus the correct answer is option (D)
Learn more about Protons here ;
#SPJ1