% replaces any number of letters (la% - lake, lamp)_ replaces one letter (ca_ - car, cat)

Other crossword clues for answer "NITROGEN"

NITROGEN
Much of the air
Almost 80% of the Earth's atmosphere
80% of Earth's atmosphere
Air, mostly
Ammonia component
Much of the atmosphere
Product of star fusion
Most of the atmosphere
The atmosphere, mostly
Alkaloid constituent, by definition
Main element in air
Discovery of Daniel Rutherford
Four-fifths of the earth's atmosphere.
Atomic number 7.
Essential for plant growth.
Important element.
Essential of life.
Large part of the atmosphere.
Explosive element
Ingredient of air
Four-fifths of the atmosphere
It's in the air
Primary constituent of air
Biggest part of air
The majority of air
Most of the air
Abundant element in the Earth's atmosphere