How do I convert 1.1 x 10^23 atoms of zinc to moles of zinc? I can not find a good answer anywhere and it's the last question on a quiz ​

Three alkali metals in group 1 are a. calcium, strontium, barium b. boron, aluminum, gallium c. sodium, potassium, rubidium d. fluorine, iodine, chlorine

Which of the following is not a characteristic of s waves?

If you used the method of initial rates to obtain the order for no2, predict what reaction rates you would measure in the beginning of the reaction for initial concentrations of 0.200 m, 0.100 m, & 0.050 m no2.