kiyanamiller123 kiyanamiller123

18-12-2019
Physics

contestada

Which of the following is an element?

a. o2
b. CaCl2
c. HPO4
d. CO2

(also i'm freshman in high school, idk why it's saying middle school)

Respuesta :

ryleejademcdaniel35 ryleejademcdaniel35

18-12-2019

I am going to say a

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whitequeso whitequeso

18-12-2019

The answer I believe is A) o2

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