What is the chemical symbol for fluoride

Why doesn't heat added to water make the tempature rise above 100c

Which of the following is not true about the atomic model of substances?

2-bromo-2-methylbutane undergoes an e1 elimination reaction in the presence of ethanol. in the next reaction only one of the possible products is represented. although the product shown is not the major product of the reaction, notice that there is more than one way it can be produced. complete the mechanism and draw the missing substances.