Which instrument is used to take an image from outer space that shows the depletion of the ozone layer in Earth’s atmosphere?

Brainliesttt me asap! the below reaction can be categorized as more than one type of reaction. which reactions are these, and what are the types of reactions?

Particle model to predict what will happen if a sharp object creates a hole in the soccer ball

Use this information to determine the number of calends electrons in the atoms. which of the following correctly compares the stability of the two atoms? a) both are unreactive b) both are highly reactive c) a is unreactive and d is reactive d) a is reactive and d is unreactive