Question

III.
Match the following
a. Reddish brown hydrated iron oxide
b. Treatment of cancer
c. Bicarbonate
d. Ozone
e. Common salt
f. High intensity electric lamp
Fill in the blanks.
Radon
Rust
Tri atomic molec
Radical
xenon
sodium chloride
IV.​

Answer 1

Answer:

vuvcuctcucfvigtcugtcugtcuf