Answers

2014-10-28T21:04:52+05:30
Period table is little difficult to learn but u can learn any 5 elements daily....paste the periodic table near your bed and revise those five elements
0
2014-10-28T21:07:21+05:30
You can remember first 10 elements Happy Henry Likes Beans Brownies Chocolate Nuts Over Fridays NEws
in above sentences can known easily
0
i have learnes till 40 bt after that i have prblm