How many total atoms are found in one molecule of h2o?
a.
3
b.
4
c.
2
d.
1

Drive down any three characteristic of modern periodic table

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.

What reaction is taking place? 02 + c3h8 = h20 + co2