Difficult to ID since it is very etiolated and in pretty bad shape. I think it is Crassula muscosa (lycopodioides) - but to be sure, I would like to see clear close-up of the green parts.

This is how C. lycopodioides should look:

Looks like a type of etiolated and weakened Sedum possibly. Reminds me of a light starved Sedum acre. Maybe even a type of Crassula, a closer pic may help. More important than a positive ID at this stage is to ask what kind of mix you have it in now and has the pot got drainage holes?

Would personally be tempted to cut at the point where the leaves stop, pull off and throw away some of the palest leaves and let the cuttings just sit overnight, then pot up in a fast draining mix in order to re root. They will never recover if left long and leggy....maybe others will chime in first.

Gill

Think you have it there Rina! Is that a watch chain crassula?

Gill

Yes Gill, it is. Very easy to get it 'healthy' again. Cut off the green parts, leaving just about 1" of stem. Stick into very well draining mix, do not water until roots start growing. This plant will grow very well, but it needs lots of light.

Suggestions where to cut - all live stems will re-root:

Rina and Gill, thank you!! I actually was going to ask about another succulent I have and love, and I’m pretty sure it IS a crassula mucosa after seeing the pic! Tell me what you think!

First pic is a close up of the green part of the succulent we are trying to ID. Is that a good enough shot? I have it in a pot with drainage hole and am using succulent and cacti fast draining soil from bonsai jack. It looked like this when my mom gave it to me, so I repotted it and I’m trying to save it. I’ll try cutting off the green parts like y’all suggested!

Second pic is the crassula mucosa, I think. The leaves of each plant look a little different now that I’m really looking closely and comparing the two with your pic above. Thoughts?

Thanks so much!