leslym123 leslym123
  • 21-05-2014
  • Chemistry
contestada

a(n) ____________ is a substance in which all the exact combinations of elements are always the same.

a.synthetic element
b.compound
c.mixtures
d.solution

Respuesta :

kmc5045
kmc5045 kmc5045
  • 21-05-2014
b. compound
source is Glencoe Science book grade 7.
Also I just happening to be learning about this at school
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