Which of the following statements best describes why the reaction between sodium and chlorine is not useful in fireworks? leave an explanation.

a. a poisonous gas is one of the reactants

b. a bright light is given off

c. the reaction is quite violent

Me i dont know what to do! 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.

Part 1: include important facts found through your research. part 2: include your visual display. include your summary of “the chemistry of water” from the national science foundation website. include your experiment. part 3: include responses to the reflection questions.

Which of these expressions are correct variations of the combined gas law? p1v1t2 = p2v2t1 both