HomeEngineeringThe atomic mass of an element is fractional, because 3800. The atomic mass of an element is fractional, becauseBy Admin / September 7, 2025 of uncertainty principle. it may have isobars. it contains neutrons. it may have isotopes. ✅ The correct answer is option D.
1. A fire tube boiler is limited to a maximum steam pressure of about __________ kg/cm². Leave a Comment / Basic Chemical Engineering MCQs, Chemical Engineering, Engineering / By Admin
2. Transformer cores are normally made from Leave a Comment / Basic Chemical Engineering MCQs, Chemical Engineering, Engineering / By Admin