Chemistry Atomic Structure Quiz
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Questions and Answers

What is the lowest energy level shown? 1_____

What is the highest energy level shown? 2____

Remembering that each circle can hold two electrons in opposite spin states, what is the highest atomic number that could be represented using this diagram? 3_______

Remembering that each circle can hold two electrons, assuming we are dealing with a neutral element and not an ion, what element is represented if the 1s, 2s, and 2p orbitals are all completely filled? 4_____

Assuming we are dealing with a neutral element and not an ion, what element is represented if the 1s, 2s, 2p, 3s, and 3p orbitals are all completely filled? 5_____

1 = 1s 2 = 6p 3 = 86 (Radon, Rn) 4 = 18(Argon, Ar)

Assuming we are dealing with a neutral element and not an ion, what element is represented if the 1s, 2s, 2p, 3s, and 3p orbitals are all completely filled? 5_____

18(Argon,Ar)

Match the orbital diagram to the element. (Hint: each electron is represented by an arrow, so count the arrows to get the number of electrons. The number of electrons and the number of protons is equal in a neutral atom, so the number of electrons is the same as the atomic number in this quiz.)

U = atomic number 6(carbon, C) V = atomic number 7 (nitgrogen, N) W = atomic number 8 (oxygen, O) X = atomic number 9(Florine, F)

Match the orbital diagram to the element. (Hint: each electron is represented by an arrow, so count the arrows to get the number of electrons. The number of electrons and the number of protons is equal in a neutral atom, so the number of electrons is the same as the atomic number in this quiz.)

<h1>Y = atomic umber 10(neon, Ne) Z = atomic number 11(sodium, Na)</h1> <p>=</p> Signup and view all the answers

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