ferent metal ions produced different colors in the flame test? Which of the following compounds would you predict have relatively high melting points?...

1. Explain, in scientific terms, why different metal ions produced different colors in the flame test?
2. Which of the following compounds would you predict have relatively high melting points? Explain your answer.

CaBr  C3H8 H2O2 CO2 LiCl CaO

3. Which of the compounds in question #2 would you expect to conduct electricity when dissolved in water? Explain your answer