The oxide of calcium CaO is: A. Acidic B. Basic C. Amphoteric D. Neutral 》𝐃𝐎𝐖𝐍𝐋𝐎𝐀𝐃《 This Page in PDF File NOW!!! Read more articles Previous PostThe word alkali means: Next PostHalogens react with metals to form: 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 You Might Also Like The PH scale of pure water is? May 9, 2020 Halogens react with metals to form: August 26, 2020 Among the alkali metals , the metal with the highest ionization potential is: August 26, 2020 How many valence electrons are in chlorine atom? June 22, 2020 Which of the following hydrocarbons is more reactive? June 22, 2020 Bromine is a non metal in: August 26, 2020