Answer the following questions about this molecule.

$($a$)$ How many total atoms are present in this molecule? Type the number only.

$($b$)$ What element or elements are represented in this molecule? Indicate using element names. Write each element in alphabetical order, followed by a comma, and a space.

$($c$)$ Is this molecule homoatomic or heteroatomic?

$($d$)$ Is this molecule monatomic, diatomic, or polyatomic?

$($e$)$ How many carbon atoms are present? Type the number only.