PLZ While cleaning my room, I use 5 Newtons of force to lift a board game from the floor to the shelf in my closet that's 2 meters high. How much work was done on the board game?

10 Joules

10 Watts

2.5 Watts

2.5 Joules

How do scientists think that gravity affected the formation of our solar system?

How many moles of ccl4 are in 3.55l

Two moles of potassium chloride and three moles of oxygen are produced from the decomposition of two moles of potassium chlorate, kcos3(s). write the balanced equation. how many moles of oxygen are produced from 12 moles of potassium chlorate