jarrowkay21 jarrowkay21

11-11-2020
Chemistry

contestada

What is the most abundant element on Earth?
A oxygen
B Cobalt
C Carbon
D Iron
5
Any substance represented by a chemical formula
A Homogenous mixture
B Heterogenous Mixture
C elements
D pure substance

Respuesta :

rojinasingh60 rojinasingh60

11-11-2020

Answer:

oxygen is the most abundant element on the earth.

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