Acompound consisting of atoms of small atomic mass is more likely to require

Three archers each fire four arrows at a target. joe’s four arrows hit at points 10 cm above, 10 cm below, 10 cm to the left, and 10 cm to the right of the center of the target. all four of moe’s arrows hit within 1 cm of a point 20 cm from the center, and flo’s four arrows hit within 1 cm of the center. the contest judge says that one of the archers is precise but not accurate, another archer is accurate but not precise, and the third archer is both accurate and precise. which description applies to which archer? explain

In a given chemical reaction, the energy of the products is greater than the energy of the reactants. which statement is true for this reaction?

Which is the correct symbol for an isotope of iodine with 53 protons and 78 neutrons?