gabby776919 gabby776919

18-10-2020
Chemistry

contestada

Which two elements make up household ammonia?
A. neon and
helium
B. neon and
hydrogen
C. nitrogen and
helium
D. nitrogen and
hydrogen
ordt
English (US

Respuesta :

alexreina730 alexreina730

18-10-2020

Answer:

D. Nitrogen and Hydrogen

Explanation:

Answer Link

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