An atom has 6 protons and 7 neutrons what is its number of electrons

Nan element’s square on the periodic table, the number with the greatest numerical value represents the

Adirect relationship can be represented by: a curve a pie chart

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.