In a redox reaction, what happens to a substance’s charge when it is oxidized?

Gymnast always perform on padded mats. how does the mats protect the gymnast

Avolleyball player hit a ball with a mass of 0.25 kg. the average acceleration of the ball is 15.5 m/s². how much force did the volleyball player apply to the ball? 62.0 n 3.87 n 62.0 m/s² 3.87 m/s²

How is an endothermic reaction identified