CHEM Test 5 (12th) 21-22

What state of Carbon is this?

• Ground state

• Exited state

• None of the above

What state of Carbon is this?

• Ground state

• Exited state

• None of the above

What orbital is this?

• s orbital

• p orbital

• d orbital

What is the electron configuration of hydrogen?

• 1s²

• 1s¹

• 1s²2s¹

The purpose of the hybridization of orbitals is

• to create more paired e^-

• to create less unpaired e^-

• to create more unpaired e^-

The name of the sp³ hybridization comes from the fact that:

• Three s orbitals are combined with one p orbital

• Three p orbitals are combined with one s orbital

• One p orbital is combined with one s orbital

The overlapped area between these orbital represents a:

• covalent bond

• ionic bond

• metallic bond

Explain why a covalent bond is a sharing of electrons.

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A compound is formed when

• the OCTECT is partially with e^-

• the OCTECT is filled entirely with e^-

• none of the above

Because the OCTECT is full of electrons we can say that

• compounds are more stable than the elements they are made of

• compounds are less stable than the elements they are made of

• none of the above