Electrons are arranged in orbits called energy levels. The Gizmo shows all of the first two energy levels but only part of the third energy level.

A. How many electrons can fit in the first energy level?

B. How many electrons can fit in the second energy level?

C. How many electrons fit in the part of the third energy level shown?

14. complete and balance the equations for the single displacement reactions. a. zn + pb(no3)2 -> b. al + niso4 -> 15. complete and balance the equations for the double displacement reactions. a. agno3(aq) + nacl(aq) -> b. mg(no3)2(aq) + koh(aq) -> 16. complete and balance the equations for the combustion reactions. a. __ ch4 + o2 -> b. __ c3h6 + o2 -> c. + o2 ->

Answer from each drop-down menu. e characteristics of a borane molecule (bh). the lewis structure and table of electronegativities are given olecular shape is and the molecule is reset next erved. search e a

Summarize possible ways in which phases of matter could combine to form a solution.