Post category:Chemistry Mcqs Post comments:0 Comments Radon is___________? A. germon radio B. radio active gas C. artificial fibre D. an explosive Read more articles Previous PostDuring winter in cold countries, the ____ is mixed to melt the ice on the icy roads. Next PostWhich of the following is the most toxic gas? You Might Also Like The word alkali means: August 26, 2020 Total No of Protons In Atom Of Each Element is called Its …… February 17, 2022 The principal constituent of the atmosphere of the Earth is? March 10, 2022 Which from the following is NOT a conductor? June 19, 2022 Polythene is a ….. February 17, 2022 The temperature at which motion of the molecules ceases is/are April 27, 2022 Leave a Reply Cancel replyCommentEnter your name or username to comment Enter your email address to comment Enter your website URL (optional) Save my name, email, and website in this browser for the next time I comment. Δ