Sodium Chloride Crystal Lattice

[DGregster]

OMG andreana! ahaha this is so weird.

[cuzfifi123]

@DGregster ahahaha ikr? hehehe(: its me andreana!!! :P hi..gregster??? ahaha rofl

[cuzfifi123]

oooo mrs. chen told us to see this video its so weird lol hthcv!!(:

[DGregster]

@cuzfifi123 haha who is this? this is greg from fourth and fifth period.

[inbkbkij]

Nice this helped me for my homework HTHCV!!! WOOOOOOOOOOOOOo

[DGregster]

@inbkbkij who is this? this is greg in mrs. chens fourth and fifth period.

[cuzfifi123]

@inbkbkij hey..im from brooke & chens.. i have it 4 4th & 5th period.. mrs chens class 4th & 5th