14C3-?
how many protons neutrons and electrons?

You encounter a solution that is acidic and you decide to test it by adding a small amount of a strong acid. the ph lowers slightly but is approximately unchanged, and still remains acidic. what can you say about the solution? a. it is a buffer solution. b. it is not a buffer solution it is a strong acid solution. d. the solution has been neutralized. e. the solution has excess acid present

1. list three scientific reasons cockroaches may fly.

Name the element in group 17, period 2. (periodic table)