Because Noble gases all have a full outer shell of valence electrons they are [mark all correct answers]

a. inert
b. nonreactive
c. Happy
d. need to create bonds

In an investigation that uses the scientific method, which step immediately follows making a hypothesis? o summarizing the results o asking a question o making observations designing an experiment mark this and retum save and exit next submit

What is the equation fort the alkaline zinc/manganese dioxide cell. a) anode b)cathode c)overall equations.

Complete the following radioactive decay problem. tan+on-? c+th