GAT Subject
Engineering
Computer Science Civil Engineering Chemical Engineering Agricultural Engineering Mechanical Engineering Electronics and Communication
22. | Melting points of group II-A elements are higher than those of group I-A because: | |
A. | Atoms of II-A elements have smaller size | |
B. | II-A elements are more reactive | |
C. | Atoms of II-A elements provide two binding electrons | |
D. | I-A elements have smaller atomic radius | |