dawizhacker
Daemon Poster
- Messages
- 928
Hey, i'm in a bit of crud, my dad is out of town right now, and my mom is away on a holiday, i need some help, i would ask some friends or something, but it's like very late here, IF any one wouldn't mind helping me out.
I'm haveing some trouble understanding how the periodic table works, like for example i have a chart that shows me:
Element MASS # AUTomic # Protons Neutrons Symbol
Copper 64 ? ? ? ?
? ? 14 ? 15 ?
? ? ? 70 103 ?
So far i have figuired out...
Element MASS # AUTomic # Protons Neutrons Symbol
Copper 64 29 ? ? Cu
Silicon 18 14 ? 15 Si
Ytterbium 173 70 70 103 YB
Like im totaly lost on how to get the protons and neutrons, and i kind of get the mass # and automic #.
If any one out there kind of smart, can tell me how to solve this... I have a test tomorow and i was sick for the last 2 weeks and didn't learn this stuff...
IF you can help me out, then i can arange to talk to you on msn through a mic.
I'm haveing some trouble understanding how the periodic table works, like for example i have a chart that shows me:
Element MASS # AUTomic # Protons Neutrons Symbol
Copper 64 ? ? ? ?
? ? 14 ? 15 ?
? ? ? 70 103 ?
So far i have figuired out...
Element MASS # AUTomic # Protons Neutrons Symbol
Copper 64 29 ? ? Cu
Silicon 18 14 ? 15 Si
Ytterbium 173 70 70 103 YB
Like im totaly lost on how to get the protons and neutrons, and i kind of get the mass # and automic #.
If any one out there kind of smart, can tell me how to solve this... I have a test tomorow and i was sick for the last 2 weeks and didn't learn this stuff...
IF you can help me out, then i can arange to talk to you on msn through a mic.