12. 0.36 g of a metal burnt in oxygen yields 0.60 g oxide. The carbonate of the metal contains g 28.57% of the metal. Assuming the validity of the law of definite proportions, determine the weight of the oxide formed by heating 1 g of that carbonate. (0.4769)

This element exists in adundance in the sun.explain how you would go about capturing sunlight.would this captured sunlight contain any of the element?

Plz mark brainliest 30 points1) find the momentum of a 12 kg snowball that is rolling with a velocity of 9 m/s.2) an 8 ball with a mass of .5 kg is sitting at rest. it is hit by the cue ball (1 kg) traveling at 2.5 m/s. if the cue ball is at rest after the collision, how fast is the 8 ball traveling after the collision? 3) two football players are running toward each other. if the offensive player is 75 kg and is running 8 m/s, how fast must the 60 kg defensive player run in order for the two players to hit and stop?

How have the greenhouse gasses increased from the year 2000 to 2018