1
                           
                           
                              
                           
                           
                           
                           
                                                      
                           
                  
                  
                  
                           
                                                                                 
                           
                              
                                                            
                                 
                                 
                                 
                              
                           
                           
                           
                           
                           
                        
                        
                     
                              Q:
                           
                           
                                                      | A) The atom's radius decreases and the atom becomes a positive ion. | B) The atom's radius increases and the atom becomes a negative ion. | 
| C) The atom's radius decreases and the atom becomes a negative ion. | D) The atom's radius increases and the atom becomes a positive ion. | 
                              Answer:   A) The atom's radius decreases and the atom becomes a positive ion.
                              
                                                            
                              
Explanation:
                               
                           
                           Explanation:
When an atom loses an electron it becomes a positive ion by acquiring negatively charged. When it loses electron, the atom's radius also decreased.
 
                             Aptitude and Reasoning
                                                                        Aptitude and Reasoning General Knowledge
                                                                        General Knowledge Puzzles
                                                                        Puzzles Interviews
                                                                        Interviews Technical
                                                                        Technical Certifications
                                                                        Certifications Exams
 Exams Job
                                                                    Roles
 Job
                                                                    Roles True or False
 True or False Exams
 Exams