Particle P: Non-charged particle Particle Q: Positively charged particle Which of the following statements is correct based on the descriptions of each particle? (4 points) a Particle P is an electron and Particle Q is a proton. b Particle P is a neutron and Particle Q is an electron. c Both particles are inside the nucleus of the atom. d Both particles revolve around the nucleus of the atom.

Harvey mixes two liquids. which observation of the new mixture most likely indicates a precipitate is forming?

In an effort to address concerns about global warming, a power plant in portland,oregon is designed to take all of its exhaust gases from its boilers and recycle the co2 using the solvay process to make sodium hydrogen carbonate. the reaction is shown below. nh3(g) + h2o(l) + co2(g) + nacl(aq) → nahco3(aq) + nh4cl(aq) how many liters each of nh3 and co2 (both at stp) would be consumed to produce 3.00 kg of sodium bicarbonate? the volume of both nh3 and co2 would be

The climate of the continental united states is generally 1. tropical 2. temperate 3. arctic 4. highland