chemistry class

you know graphite and diamonds also us and most animals on the earth

oh yes graphite is a very good conducter of electricity am i right?....

correct and do you know what it is commonly used as and why?

yes , some form of graphite is commonly used for thermal insulation or should i saw as fire breaks and heat sheilds

i ment common as in everyday use

ah..its used in pencils or should i say lead and electric motors and generators like batteries

pencils it is used as pencil lead but do you know why

grapheite is mixed with clays to form pencil lead when it is used it can be easily removed by a eraser and it is specialy designed for drawing the more the glay the harder the lead

i meant why is graphite specificity used

*loses focus thinking '' ...i lost focus..i wish the bell could ring...wait..what was that spell again..to speed time..*very quietly she says the spell and the bell rings*

*looks up at the clock* huh looks like someone used a localised spell

...*smile slightly* eh..i'll be going now dan-sensei..*quickly walks out of the class*

wait *i click my fingers and you stop* that isnt fair

...tch...i was found out..o-o

you need to keep working for another 15 minutes and then change my clock to the right time

*sighs*..- - yes dan-sensei*fixes your clock then sits on her chair*

rightt hen now tell me the reason why graphite is used in pencil lead

because graphite is strong and not poisonus...

no

*sighs* well i guess i dont know then...*smiles slightly*

*sighs* it is becouse it naturally forms in layers that aren't strongly bonded together which means it can be transferred easily

o-o...

it is simple

may i go..15 minutes have passed dan sensei..?

ok, ok just go