1.00摩尔每四个不同的化合物中发现的质量Q的元素是38.0克,57.0克,76.0克,114克,分别.是阿Q的原子量.

1.00摩尔每四个不同的化合物中发现的质量Q的元素是38.0克,57.0克,76.0克,114克,分别.是阿Q的原子量.
A.12.7
B.27.5
C.57.0
D.19.0
E.38.0
The mass of element q found in 1.00 mole of each of four different compounds is 38.0 grams,57.0 grams,76.0 grams,and 114 grams,respectively.A possible atomic weight of q is.
a.\x0512.7
b.\x0527.5
c.\x0557.0
d.\x0519.0
e.\x0538.0