C3h8 + o2 yields co2 + h2o with balancing a chemical equation. need before tomorrow.

Why does the sun appear to be the brightest star in the sky? a- its apparent brightness is much greater than other stars. b- it burns more gas, making it brighter than any other star. c- it is the largest star in the galaxy, so it is the brightest star. d- its relative distance to earth is closer than the other stars.

Which of these conditions most likely produces an unstable isotope?

Hey can you me with this i really need y’all