A Question Contest

pmfsl cyber force i think he will struggle

 

do the bottom one

 

no i thought it was talke or how ever you spell it graphite is used in pencils....

 

hmmm....well i thought it was graphite but if u can find proof to the answer i will give u creds

 

hmmm....well i thought it was graphite but if u can find proof to the answer i will give u creds [/b][/quote]
duno how i would prove it but i'm not really boverd about the creds

 

5th grade chemistry

whats the main substance present in the catalyic converter at the back of a car?

2creds

 

hmm were getting creative

 

did u mean Catalytic??

 

so will you do the vertices of a regular n-gon are colored (each vertex has only one color). each color is applied to at least three vertices. the vertices of any given color form a regular polygon. show that there are two colors which are applied to the same number of vertices.

 

did u mean Catalytic?? [/b][/quote]
he meens catalyst

 

yea just doing the non imposibble ones first

 

err really dont know what catalyst is all i know is its a car part creds sent

 

for the catalyst one, well the main gas that comes out of the exhaust would be carbon dioxide, soooo i'm thinking iron or something or maybe carbon ?

 

dont spam and the answer is 4..lol [/b][/quote]
ok, simple question.. which state in U.S is the coldest state!

 

name 5 ionic compounds.