Post category:Chemistry Mcqs Post comments:0 Comments The oxide of calcium CaO is: A. Acidic B. Basic C. Amphoteric D. Neutral Read more articles Previous PostThe word alkali means: Next PostHalogens react with metals to form: You Might Also Like What are Columns in Periodic table called? September 30, 2021 How many natural elements are there? May 27, 2020 The electrode through which the electron enter the electrolytic solution is: September 13, 2021 The soul of chemistry is dealing with___________? May 25, 2021 Which one of the following is not an alkali metal: August 26, 2020 Radioactivity was discovered by __________. 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