Define an expression for Total energy of electron in hydrogen atom​

i need to show me the graph so i can give u an answer

it is the second option.

there is no correct list among the choices you've provided.

the list might look something like this:

-- baby human

-- piccolo

-- flute

-- soprano singer

-- trumpet

-- tenor singer

-- trombone

-- baritone singer

-- baritone horn

-- bass singer

-- tuba

since i had to make up the list myself, i made it easy on myself, and i didn't try to shuffle the string instruments and woodwinds into it too.

a=d/t

a="triangle"v/t

explanation:

a = acceleration