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18-05-2021
Chemistry

contestada

Which of the following are elements in this equation:
2Ca (s) + O2(g) - 2Cao (s)?

Check all that apply.

A. g
B. Ca
C. O
D. s

Respuesta :

euniceachiando euniceachiando

20-05-2021

Answer:

calcium they are basically group 1,2,3 elements

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