THIS IS URGENT ITS DUE IN 20 MINUTES just do the ones u know and leave the ones u don’t please be specific and put it in ur own words! I’ll be brainlisting let’s see who’s good at science. good luck.

The peak wavelength for the blackbody curve of a star is in the uv range. assuming the radiation from this star can reach earth, would you be able to see it?

In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 5.35 mol fe and 7.65 mol nio(oh) react?

What happened to the amount of carbon dioxide in the atmosphere from 2010–2017?