Please help us identify some plants!

[sharkfur]

Hello everyone,
My sister got a bunch of houseplants from her coworkers, and she asked me if I knew what they are. I have ideas for a few of these, but in general I would love to ask for your expertise. What do you think these are exactly?
Thank you!
M

 

[Jewell]

Benjamina ficus
ivy
???
Golden pathos
zz plant
Red prayer plant or maranta

pretty arrangement but probably best separated and given separate living accommodations.

 

[sharkfur]

Thank you so much for the reply! Helps tons... I had no idea about the fourth one, at all.

And yes, most certainly needs to be separated... we just got them like this, no clue why they were crammed together in the first place... especially that they have different needs...odd.

(I also think number 3 is a croton )

Benjamina ficus
ivy
???
Golden pathos
zz plant
Red prayer plant or maranta

pretty arrangement but probably best separated and given separate living accommodations.