Determine the percent yield for the reaction between 46.1 g of Cs and 13.4 g of O2 if 28.3 g of Cs20 is produced​

For ai it's atomic number is 13 and it's mass number is 27 how many neutrons does it have

Name the intersection of plane bpq and plane cpq.

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.