Using the VSEPR model, the molecular geometry of the central atom in NO3 is .

A. trigonal planar
B. bent
C. tetrahedral
D. linear
E. trigonal pyramidal

In any energy conversion, some of the energy is lost to the environment as question 5 options: electrical energy potential energy sound energy thermal energy

What are the first three quantum numbers for the electrons located in subshell 2s?

What is the chemical name of the compound na2co3? use the list of polyatomic ions and the periodic table to you answer. a. sodium carbon oxide b. sodium carbonate c. sodium(ll) carbonate d. sodium oxalate