How to write the Ionic Formula ?

How does a scientist the government? a. the scientist tells people in society what to do. b. the scientist determines the policies that the government spends money on. c. the scientist provides unbiased information to the government. d. the scientist makes laws based on his or her research results.

Which is an example of a highly unstable isotope that is often used in fission reactions?

What are the coefficients to balance the following equation? ba+br2=babr2