Aparticipant took 5.2 hours to complete a marathon. how many minutes did the participant take to complete the marathon? use 1 hour = 60 minutes 11.5 minutes 33.8 minutes 312 minutes 322 minutes

Rutherford's experiment indicated that matter was not as uniform as it appears what part of his experimental results implied this idea

Which orbitals form a pi bond? a. the s orbital and three p orbitals b. the s orbital and two p orbitals c. overlapping p orbitals d. overlapping hybrid orbitals

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.