Connexus. PLEASE HELP

Please just help with these few! Also, these are my answers. Which statement accurately describes how electrons are arranged in Bohr's atomic model? electrons travel randomly in the large space outside the nucleus electrons travel around the nucleus in fi...

Please help! How does the mass number and charge of a nucleus change when it loses an alpha particle?

Please help me A 70 kg person running at 4 m/s (2 pts) A 0.001 kg ant moving at a speed of 0.02 m/s (2 pts) A 1000 kg car traveling at 30 m/s (2 pts)