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 1 light year = ? March 9, 2022 Radioactivity was discovered by: May 23, 2021 During winter in cold countries, the ____ is mixed to melt the ice on the icy roads. May 24, 2021 Size of single atom is …. February 17, 2022 Which is the largest planet of Solar System? May 9, 2020 The Sun is a _______. March 9, 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