100+ MCQ & Answer Science General Knowledge | page-10 | General Knowledge MCQ And Answer
91. The Helium atoms that have lost two electrons are called ________? A. Alpha rays B. Beta rays C. Gamma rays D. None of the above Answer Option : A 92. What is the approximate height of a Geostationary satellite ? A. 981 km B. 15000 kms C. 35000 kms D. 5000 kms Answer Option […]



