How many electrons are present in 9//4Be2+? by Sunday | Dec 10 | Chemistry WAEC | 0 comments A. 2 B. 4 C. 5 D. 6 Correct Answer: Option A A. 2 Users Also Read These:The present ages of Chukwuemeka and Ikechukwu are 6…How many zones are present in a luminous Bunsen…How many electrons are removed from Cr²- when it is…How many bonding pair are present in carbon(iv)oxide?The nucleon number and the proton number of a…