How many moles of nitrogen monoxide (NO) are produced from 7.45 grams of oxygen(O2)? 4 NH3 +5 O2 —> 4 NO + 6 H2O

The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.

One way that radioactive waste is treated is by burying it in repositories. the repositories are found only in states with very low populations. true or false? a. trueb. false(also i meant to put high school but it put down middle school instead)

Will mark brainliest how many electrons can be held in the energy level n = 4?