Ch. 3 Review

Match it! Select the correct answer from the pull down...Good luck!

What is the atomic number of platinum?

How many electrons are there in a bromine ion whose charge is -1?

In the hotel analogy, main energy levels correspond to....

What notation best shows the number of paired and unpaired electrons?

How many neutrons are in the zinc-67 isotope:

The name of the isotope with 33 neutrons and 25 protons is....

In the hotel analogy, orbitals correspond to....

Which orbital is at a lower energy with respect to the filling order?