How can we symbolically write the Ozone gas? (GSA 2022)
A. O2
B. O3
C. CO2
D. None of These » Read More of this MCQ… . .
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A. O2
B. O3
C. CO2
D. None of These » Read More of this MCQ… . .
A. 0k
B. -273C
C. -459F
D. All of the above
A. Tin
B. Copper
C. mercury
D. Lead » Read More of this MCQ… . .
A. 273.15 °C
B. -273.15 °C
C. 0 °C
D. 100 °C » Read More of this MCQ… . .
A. Oxygen
B. Carbon
C. Hydrogen
D. Nitrogen » Read More of this MCQ… . .
A. Convex lens
B. Concave lens
C. Curved lens
D. None of these
A.Electron
B.Nucleus
C.Proton
D.Neutron