Há extintores de incêndio que usam gás carbônico para apagar o fogo

100 points answer quick 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.

What happened in 2012 and how does it illustrate the importance of understanding the sun and how it works?

If 90.0 grams of ethane reacted with excess chlorine, how many grams of dicarbon hexachloride would form