Enter a clue or pattern or both:

The Clue

Straight As in chemistry? (7 letter answer)

The Answer

ARSENIC

Tags


Notes

The answer ARSENIC is seen occasionally, appearing about once every 800 puzzles.

Related Clues

As, chemically
One of the metalloids
#33 on a table
Christie element
Insecticide ingredient
"___ and Old Lace"
Poisonous element
"Old Lace" accompaniment
"___ and Old Lace" (play and movie)
Partner of Old Lace
Poison in classic mysteries
Element forming poisonous compounds
Once-common pesticide component
Elderberry wine additive, in a Kesselring play
It's detected by the Marsh test, in forensics

Definition

ARSENIC as a noun:

1. (arsenic, As, atomic number 33) = a very poisonous metallic element that has three allotropic forms; arsenic and arsenic compounds are used as herbicides and insecticides and various alloys; found in arsenopyrite and orpiment and realgar
2. (arsenic, arsenic trioxide, arsenous anhydride, arsenous oxide, white arsenic, ratsbane) = a white powdered poisonous trioxide of arsenic; used in manufacturing glass and as a pesticide (rat poison) and weed killer