1 : The ability of an element to participate in a chemical reaction is measured in form of its --------- Ans - ionization energy 2 : Electron affinity can be affected by all but except----------- Ans - mass number 3 : In the…
FEDERAL UNIVERSITY OF PETROLEUM RESOURCES EFFURUN COLLEGE OF SCIENCE DEPARTMENT OF PHYSICS SECOND SEMESTER EXAMINATION Academic Session: 2010/2011 Course Title: Thermal Physics Course Code: PHY 221 (3 Units) Time Allowed: 2hrs D…
1. Give the last five transition element in the transition series 2. The half life of 11 6 C is 20.3 min, how long will it take for 95.0%of a sample to decay? 3. How is positron emitted in a nuclear reaction? This diagram sh…
FEDERAL UNIVERSITY OF PETROLEUM RESOURCES, EFFURUN COLLEGE OF SCIENCE DEPARTMENT OF PHYSICS 1ST SEMESTER EXAMINATION (2014/2015 SESSION) PHY 212 (INTRRODUCTION TO EXPLORATION…
