WARNING: Question belongs to the experienced chemists?

Some stores sell "fireplace crystals". When sprinkled on a log, these crystals make the flames blue, red, green, and violet. Explain how these crystals can change the flames color. What ingredients do you think they might contain.

Does anyone hate Brett Favre and ESPN as much as I do?

ESPN is acting like Favre is the president or something. They following his every move like his is on God or something. There has to be something else going on in sports other than this. I believe this is part of the reason why Favre is such a Diva because he knows ESPN will hype him like he is the best player in sports history. This is why people say that ESPN is bias against teams and certain players. If wasn't such a Huge Raider fan, I would be a Bears fan just because I can't stand Favre.

I have just answered a question?

telling a person to go see a dr about their complaint...... and because I highlighted the remarkable statistic of exactly how many people ask health questions to unqualified gimps like you or I, and that they should use common sense and see a dr I have had the answer removed by yahoo......

PSAT Math Question Please Help?

Okay, so since 9 minus (a-b) squared is 5, then (a-b) squared has to equal 4. To get (a-b), you have to take the square root of 4 [(a-b) squared], which is -2 and 2, and since 2 is not an answer, -2 has to be the correct answer, therefore A.

Try to make a really scary paragraph (bloody, gory, etc)?

Can you guys please come up with a really really scary/bloody paragraph? Perferbly something that begins with the word "Blood". Make it REALLY bloody!! Like "pools of blood form from the liquid dripping from my cut off arm" or something. BLOODY!!! THINK RATED R!!!

Should I drop Matt Schaub and pick up Carson Palmer as my number two QB behind Jay Cutler?

I'm thinking I should as Carson shouldn't be this bad for long with the wideouts he has. What do you think?

DOES HE LIKE ME? BE HONEST?

I think he loves you a lot but he feels very shy to express his feelings in frount of you ,So just talk to him and best of luck