anyone good with chemistry?

[MuNxMuN]

i need help with this test all this stuff is confusing and hard

[Hunneh_Buns]

Let me guess...16?

[MuNxMuN]

what exactly is confusing and hard?

meh, i hate science. i'm more of an english and math person. plus, it's the holidays. i can't remember anything school related right now

science is confusing and hard

[yoshi]

3 c. metallic bonding - metals. they share delocalized free electrons

you need that special thing, where you have all the electronegativity values.. i think it's in periodic table, i ain't got it here now >_>

[Mr. Cookie]

lucky fo' me I don't got that shit in my class....

[Mc Cubz]

il help u im doing chemistry as part of my degree. il take a luk now - watch me not b able to do it now lol

[Mc Cubz]

hey before i spend 20mins doing this is that wht u

[Mc Cubz]

hey before i spend 20mins doing this is that wht u want cos il giv u da answers and show how i got them?? tell me soon pls cos i have family cumin later

[Mc Cubz]

fuk me this hurt my head lol:

1. Your lewis structures look fine to me

2. to work out geometries of shapes you need a method and use the same method for working out all of them.

METHOD:

Learn this first:
To find the no. valence electrons look at the group number of the central atom - which will be this answer
Ligand = atom attached to central atom
If the ligand is in a group near the right side of the periodic table count back from 8 (full shell) (this is only in the s block

[yoshi]

Zn - 1,6
O - 3,5

3,5 - 1,6 = 1,9 - i think it's ionic


S - 2,5
Cl - 3,0

3,0 - 2,5 = 0,5 - umm.. polar covalent

[Kez]

fuk me this hurt my head lol:

1. Your lewis structures look fine to me

2. to work out geometries of shapes you need a method and use the same method for working out all of them.

METHOD:

Learn this first:
To find the no. valence electrons look at the group number of the central atom - which will be this answer
Ligand = atom attached to central atom
If the ligand is in a group near the right side of the periodic table count back from 8 (full shell) (this is only in the s block

[yoshi]

Cubz, wanna give me private lessons?

[Mc Cubz]

Cubz, wanna give me private lessons?

lol if this university work I have means I have no time to write songs at least I can write sciene on tr haha.

[Mc Cubz]

Cubz, wanna give me private lessons?

well I assume ur jokin but asp could sticky a homework thread. I have a very busy scedule with my own work, but if anyone has problems with science i can do phyics and chemistry, but my best one is biology. then

[Mc Cubz]

Cubz, wanna give me private lessons?

well I assume ur jokin but asp could sticky a homework thread. I have a very busy scedule with my own work, but if anyone has problems with science i can do phyics and chemistry, but my best one is biology. then other ppl can respond to say problems with other subjects. if you read this asprine I think this would be a good way to expand tr lol. You already have titles like newsposter etc, you could have like homework helpers lol!