Post category:Chemistry Mcqs / Everyday Science Mcqs / General Ability MCQs / General Science & Ability MCQs Post comments:0 Comments X-rays were discovered by: A. Rontgen B. Thomson C. Rutherford D. Bacquerel Read more articles Previous PostA group of ______ is Called herd. Next Post1 nanometer = ? You Might Also Like Sound waves are ______ waves. March 9, 2022 Where ozone layer lies from the earth surface? June 19, 2020 The lifespan of White Blood Cells is __________ day(s)? July 10, 2021 The most abundant element in the Earth’s crust is ______. March 9, 2022 Polythene is a ….. February 17, 2022 Halogens react with metals to form: 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