In chemical formulas, the number of atoms in a unit of the compound is shown by numbers called . Question 10 options: oxidation numbers superscripts hydrates subscripts

Chameleons catch insects with their tongues, which they can rapidly extend to great lengths. in a typical strike, the chameleon's tongue accelerates at a remarkable 220 m/s2 for 20 ms, then travels at constant speed for another 30 ms.