|
Title: These statements are about carbon monoxide. Which is correct? Post by: zoebundoc on Jan 19, 2018 These statements are about carbon monoxide. Which is correct?
a. It is a blue tasteless gas. b. It is produced by the burning of candles. c. It is a harmless gas. d. It can cause death. Title: These statements are about carbon monoxide. Which is correct? Post by: jordomolts on Jan 19, 2018 Content hidden
|