Post category:Chemistry Mcqs Post comments:0 Comments What is the second most abundant element in the earth‟s crust? A. Silicon B. Aluminium C. Sodium D. Magnesium Read more articles Previous PostWhat is the molar mass of water (H2O)? Next PostWhich metal has the highest density? You Might Also Like Among the alkali metals , the metal with the highest ionization potential is: August 26, 2020 The word alkali means: August 26, 2020 Bromine is a non metal in: August 26, 2020 Which metal has the highest density? September 12, 2020 What are rows in Periodic table called? September 30, 2021 Which scientist discovered the radioactive element radium? June 16, 2021 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