What this puzzle's columnar entries are taken from

Question:

Answer:

PERIODICTABLE

Length:

Similar Crossword Questions:

What each of this puzzle's theme entries contains
What the four longest entries in this puzzle (except this one) are examples of
Promising words (and what's hidden in this puzzle's four longest entries)
Find new work - or what you must do to get the three theme entries' names in this puzzle
The three in each of this puzzle's theme entries
Sales person's forte, and a synonym for the ends of this puzzle's three longest entries
"Infections" inside this puzzle's theme entries
Job, figuratively, and what's inside each of this puzzle's four longest entries
Second of a pair of letters swapped six times in this puzzle's theme entries
Many people get one in the summer (and so do this puzzle's theme entries)
"Lady of letters" featured in this puzzle's four longest entries
Word that can precede the first word of the twelve starred entries in this puzzle
Office building problem that's a hint to this puzzle's theme entries (see their last three letters)
Tone-Loc and Marky Mark and the Funky Bunch, e.g. ... or how this puzzle's theme entries might be described?
The three of this puzzle's theme entries
Word hidden in this puzzle's theme entries
Playoff series finale ... or an apt title for this puzzle considering the number and length of its theme entries
Period that ends Nov. 3rd, requiring a shift, and letters that shift in this puzzle's theme entries
Movie title that describes what happened to the five long entries in this puzzle?
God with a weekday named after him who can be found in this puzzle's three grid-spanning entries
Linked, as this puzzle's thematic entries
This puzzle's perimeter entries are all types of them
Gym gear hidden in this puzzle's theme entries
Like fish for fish & chips -- or this puzzle's four theme entries
Store for athletes seeking protection? (And, onsides, what each of this puzzle's starred entries refers to)