Li made note cards to help him study for a test. The cards describe the steps required to calculate percent yield. However, Li dropped his note cards, so they are now out of order. Place the steps in the correct order by entering the numbers 1 through 5 next to the correct steps below.

How many atoms of mg are present in 97.22 grams of mg? 6.022 × 1023 2.408 × 1024 4.818 × 1024 5.855 × 1025

Which statement best describes the he properties of iconic compounds ?

Which of these statements best explains why space exploration should be encouraged? it prepares humans to live without oxygen. it dispel myths about objects in space. it prevents comets and asteroids from striking earth. it creates technology to absorb harmful radiations in space.