Identify the spectator ion(s) in this reaction. Na3PO4(aq) + FeCl3 (aq) → NaCl (aq) + FePO4 (s)

A. Na+

B. Fe3+

C. PO43-

D. Cl-

E. Both A and D

Which of the following would have less momentum than a 52 kg cheetah running at 10 m/s?

Question 3(multiple choice worth 4 points) (04.04 lc) what does it mean when an element is reduced? it empties a valance shell, reducing its atomic radius. it gains electrons, reducing its overall charge. it increases electronegativity, reducing its ability to bond. it loses electrons, reducing its electron number.

The picture represents the process that produces most of the energy used by living organisms on earth. which process is represented in the picture? a) the magnetic attraction between two hydrogen nuclei. b) the fusion of hydrogen nuclei to produce a helium nucleus in the core of the sun. c) the fission of hydrogen nuclei to produce a helium nucleus in the core of the sun. d) the chemical reaction between hydrogen nuclei to produce a helium nucleus in earth's atmosphere.