What is the second most abundant element in the earthβs crust? A. Silicon B. Aluminium C. Sodium D. Magnesium γππππππππγ This Page in PDF File NOW!!! Read more articles Previous PostWhat is the molar mass of water (H2O)? Next PostWhich metal has the highest density? 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 word alkali means: August 26, 2020 Is bronze an alloy, what is it made up of? August 22, 2020 How many natural elements are there? May 27, 2020 Which metal has the highest density? September 12, 2020 What is the molar mass of water (H2O)? September 3, 2020 Which one of the following is not an alkali metal: August 26, 2020