CristinaColon CristinaColon

23-02-2021
Chemistry

contestada

Which substance contains only one kind of atom?
O A. aluminum
B. ethanol
O C. salt
D. water

Respuesta :

mehribanbgrv mehribanbgrv

23-02-2021

Answer:

A

Explanation:

Because ethanol consists C H and O formula C2H5OH

Formula of salt is NaCl

Formula of water is H2O

But fórmula of Aluminum is just Al

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