Post category:Chemistry Mcqs Post comments:0 Comments ‘Christian Friedrich Schönbein’ discovery is___________? A. Ozone B. Radium C. Chlorine D. Neutron Read more articles Previous PostWeather describes the condition of ______ at anytime. A. The earth B. The land surface C. The Atmosphere D. The ionosphere Next PostThe Sun’s mass is mainly consist of ____________? You Might Also Like _______ is the symbol used for the element of Antimony. May 27, 2020 Which of the following hydrocarbons is more reactive? June 22, 2020 Phosphorous contains which of the following? June 20, 2020 The temperature at which motion of the molecules ceases is/are April 27, 2022 The crystal of ice is an example of July 23, 2022 Alkali metals are: August 26, 2020 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