At a job interview, the most effective way to prove your proficiency to a prospective employer is to show that you have

a. experience with on-line research.
b. your own test equipment.
c. membership in several professional organizations.
d. certification as an electronics technician.

Arollercoaster car at the top of a hill has potential energy kinetic energy chemical energy light energy

What rule is used to determine how many covalent bonds an element can form? a. the number of covalent bonds is equal to six c the number of covalent bonds is equal to five minus the group number plus the group number b. the number of covalent bonds is equal to eight d. none of the above minus the group number select the best answer from the choices provided

The molecular weight of carbon dioxide, co2, is 44.00 amu, and the molecular weight of nitrous dioxide, no2, is 46.01 amu, so no2 diffuses co2