PLEASE HELP Which of the following pairs of elements is most likely to form an ionic bond?
A. nitrogen and oxygen
B. carbon and chlorine
C. beryllium and magnesium
D. magnesium and bromine

Which one of the following research methods can show cause and effect

What is a good example of instantaneous speed

You are a sales representative for a company that makes a new alternate fuel for vehicles. you have prepared a presentation for the environmental engineers to sell your new product. what question do you expect the audience to ask regarding whether the new fuel will cause less damage to the environment? a. do we have to change any parts of the vehicle to use this alternate fuel? b. will the vehicles get better fuel mileage with the alternate fuel? c. how much greenhouse gas does your fuel produce compared with current fuel sources? d. is the alternate fuel more expensive than fossil fuel?