Its atomic number is this clues number divided by three NYT crossword answer is:
ARGON (5 letters length)The answer for Its atomic number is this clues number divided by three crossword clue is listed above to help you solve the puzzle you are currently working on.
The answer to this crossword clue is "Helium," which has an atomic number of 2. This is because 2 divided by 3 is 0.667, which is close enough to 2 to be the correct answer. Helium is a noble gas, and is the second most abundant element in the universe after hydrogen. It is also the lightest of all the elements, and is used in a variety of applications, including cryogenics, welding, and even to fill balloons.