user-avatar
hongbich2210
2 năm trước
Nguyên tử nguyên tố x có tổng số các hạt cơ bản là 34. Trong đó số số hạt mang điện nhiều hơn số hạt không mang điện là 10 hạt. Xác định số proton, notron, electron trong nguyên tử nguyên tố
Thích Trả lời Chia sẻ

Các câu hỏi liên quan

Chọn đáp án đúng để hoàn thành những câu bên dưới. 1. In spite of her illness, she is lish? cheerful. A. relation B. related to the health. 2. Smoking is C. relative D. relatively A. harm 3. The surgeons tried their best to save his life, but unfortunately the operation was B, harmful C. unharmed D. harmless A. succeeded 4. The pilot of an airplane is A. responsible 5. Mike Tyson is a A. profession B. successful for the safely of the passengers. B. responsibility boxer. C. unsuccessful D. successfully C. responsibly D. responsive B. professional C. professionally D. professor 6. These children look A. health 7. Nowadays, women are more A. independent 8. Many people were A. home 9. You look A. beauty 10. They dealt with the problem in a A. purpose 11. Jim is a very B. healthy C. healthful D. healthily than they used to be. B. independently after the storm. C. independence D. independency C. homeless D. homelessness B. homely in your new dress. B. beautiful C. beautifully D. beautify way. B. purposeful C. purposefully D. purposelessly person. B. reliable C. reliability D. reliance A. rely 12. The Association of Southeast Asian Nations is a geo-political and A. economy organization. D. economical B. economic C. economics progress, cultural, development among 13. ASEAN's aims include the acceleration of economic growth,. ts members, and the promotion of regional peace. B. social C. socially D. socialize A. society 14. A holiday in America can be A. surprise cheap. C. surprising D. surprisingly B. surprised habitat is the bamboo forest. B. natural 15. The panda's C. naturally D. natured A. nature 16. He was born blind; but despite this_he still managed to become one of the top pop singers of his generation. C. unable D. disable B. ability A. disability 17. His health was seriously affected and he suffered from constant A. sleeping 18. He hoped his A. employee C. sleepy D. asleep B. sieeplessness would give him a pay rise. B. employ C. employed D. employer was a success; the patient will fully recover in a month's time. B. operator 19. The C. operate D. operation A. operating

2018 © Loga - Không Ngừng Sáng Tạo - Bùng Cháy Đam Mê
Loga Team