Search found 4 matches
- Wed Jun 29, 2011 12:42 am
- Forum: Higher Secondary Level
- Topic: Summation of Series
- Replies: 3
- Views: 3543
Re: Summation of Series
10____________30____________68_____________130 ____________222____________350 ..........20____________38 ____________62 ______________98____________128 ....................18 ___________ 22______________26______________30 ..............................4______________4_______________ 4 my question wa...
- Sat Jun 18, 2011 2:35 pm
- Forum: Higher Secondary Level
- Topic: Summation of Series
- Replies: 3
- Views: 3543
Summation of Series
How to find the summation of the series:
10+30+68+130+222+350+......................
10+30+68+130+222+350+......................
- Sun May 29, 2011 7:21 pm
- Forum: Chemistry
- Topic: 3D Atomic Model of Atoms
- Replies: 4
- Views: 3963
Re: 3D Atomic Model of Atoms
and how the electrons are arranged in Fe2+ and Fe3+ Ions??
- Wed May 25, 2011 10:03 am
- Forum: Chemistry
- Topic: 3D Atomic Model of Atoms
- Replies: 4
- Views: 3963
Re: 3D Atomic Model of Atoms
I want to know that what happens to Zinc atom when it turns into Zinc Ion. [Zn++]
=>2,8,18 Or =>2,8,16,2
=>2,8,18 Or =>2,8,16,2