Based on the particle model of matter, which statement below is NOT correct? A. All matter is made of tiny particles
B. Removing energy causes particles of matter to move faster.
C. Particles of matter are aways moving.
D. Particles of matter have spaces between them.

What is the most stable monatomic ion formed from nitrogen

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.