A. water
the word hydro means water
Atomic mass Carbon (C ) = 12.01 a.m.u
12.01 g ---------- 6.02x10²³ atoms
1.50 g ----------- ??
1.50 x ( 6.02x10²³ ) / 12.01 =
7.51x10²² atoms of C
hope this helps!
What are the choices? I'll answer once you tell me those
B. The Manufacturer is correct because he can tell by your sales with is more popular
