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CHEM 219K

Seminar: Research in Physical Chemistry--Statistical Mechanics of Disordered Systems

2 units

Sections & times

Seminar.

Fall 2026: 1 section. It is open. The oldest of these readings was 3 hours ago.

Grades

No grade history for this course: the data runs Fall 2021 to Fall 2025. Sections for Fall 2026 are below.

Grade records describe outcomes. For what a course is like to take, read student reviews written on dibs below or follow the separate external review link.

Reviews for CHEM 219K

Workload and assignments

Work types reported in BruinWalk reviews of this course, across recorded instructors and terms. They may differ from this term's syllabus.

dibs has not read this course’s reviews, so it cannot say what kind of work it sets. That is dibs not having looked. It is not a course without papers or exams, and the reviews linked below are the answer until dibs catches up.

Read the source reviews

From the registrar's catalog

Seminar, three hours. Advanced study and analysis of current topics in physical chemistry. Discussion of current research and literature in research specialty of faculty member teaching course. S/U grading.

Sections in Fall 2026

Seat counts as of . Seat readings are snapshots, not live availability. Their timestamps show when dibs last checked.

From the people who took it

Student reviews

What taking CHEM 219K was like: the work, the teaching, and what students wish they’d known.

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Community guidelines

Seats over time in Fall 2026

How each lecture has filled since dibs first saw it.

A dot is a reading where something moved: the seat count, the status, or the waitlist.

What a flat run means, and where a line starts

Flat between dots means it did not drift, it held and then jumped, and a line starts when dibs first saw that lecture rather than reaching back before it existed. A lecture that has never moved draws a flat line across the whole window, and one with two or three readings draws a line joining them, which is too few to read a trend from.

Sem 1 · Gelbart, W.M. · 2 of 100 enrolled

Nothing read since 1 Oct, 3 hours ago. Over about 1 month before that, filled by 1.

2 of 100 · 98 left
18 Aug 21:409 Sep 18:371 Oct 15:34 · 3 hours ago
dibs read 168 of the 515 hours its hourly record covers, 33%, and did not look in 347. dibs had no hourly record before 10 Sep, which is the other 536 of 1051 plotted.2 of 100 enrolled at the newest reading, 3 hours ago, with 98 left. Seats from 18 Aug 21:40 to 1 Oct 15:34, 1 to 2. dibs read 168 of the 515 hours its hourly record here covers, 33%. An hour marked as read confirms a check, not continuous monitoring. That check recorded no change; changes between checks may be missed. For 347 hours dibs was keeping a record and did not reach this section. Nothing before 10 September at 05:00, where this section's record starts, has a read either way, which is 536 hours of this window. Where the drawing is faint or broken, that never means the readings are doubtful. It means the stretch between them is unaccounted for.
How readings and alerts work

A reading and an hourly record are different things, and most charts here hold more of the second missing than present. dibs has taken readings of a section since long before it began keeping an hour-by-hour log of when it looked, so the empty stretches are dibs saying it was not keeping that log yet, not that it looked and found nothing. That is the age of the record and not a fault.

Seat counts show the last successful read, not live availability. Refreshes can be delayed by request limits or upstream interruptions. Watched sections receive priority, but an hourly update for every section is not guaranteed.

The registrar can change a seat count between our checks. Alerts depend on dibs detecting an opening and completing delivery; a quiet watch does not prove that no seat opened. Check the registrar before enrolling.