Oxygen's atomic number is 8. This means that an oxygen atom has *
2 poin
8 neutrons in its nucleus
a total of 8 protons and neutrons
8 protons in its nucleus
a total of 8 neutrons and electrons

Which element forms an ionic bond with flourine? 1) fluorine 2) carbon 3) potassium 4) oxygen

What is produced from neutralization of an acid and a base? a. hydronium ions b. citric acid c. salt and water

Which statement justifies that hydrogen peroxide (h2o2) is a polar molecule? the o – h bond is nonpolar and the molecule is asymmetric. the o – h bond is nonpolar and the molecule is symmetric. the o – h bond is polar and the molecule is asymmetric. the o – h bond is polar and the molecule is symmetric.