sophiadoglover sophiadoglover

20-11-2020
Physics

contestada

Which of the following is a chemical change?

A. Water vapor in the air turns to liquid water in the form of rain
B. The oxygen in the air forms ozone in presence of UV rays
C. Dust and soot particles being suspended in the air
D. Sulphur dioxide being released in the air

Respuesta :

chew2ter chew2ter

23-11-2020

Answer:

B

Explanation:

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