Post category:Everyday Science Mcqs / Physics Mcqs Post comments:0 Comments Radioactivity was discovered by: A. Kelvin B. Thomson C. Rutherford D. Bacquerel Read more articles Previous PostThe density of water is: Next PostA device which converts chemical energy into electrical energy is called: You Might Also Like The weight of an object on the moon is ____ the weight of the object on earth August 17, 2022 Which from the following is NOT a conductor? March 9, 2022 The Carbon Dioxide in the atmosphere, by volume, is March 10, 2022 What is the full form of CSS? June 10, 2020 What is called the ‘silent killer’ by the World Health Organisation (WHO)? October 3, 2021 Dialysis is used for the treatment of_______. June 19, 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