| Answer | Crossword Clue |
|---|---|
| rational | a number that can be expressed as a quotient of integers |
| rationals | RATIONAL, a number that can be expressed as a quotient of integers |
| incommensurable | (of numbers) In a ratio that cannot be expressed as a ratio of integers |
| isospins | A vector quantity or quantum number assigned to subatomic particles and atomic nuclei and having values such that similar particles differing only in charge-related properties (independent of the strong interaction between particles) can be treated as different states of a single particle |
| irrational | (of a number, quantity, or expression) Not expressible as a ratio of two integers, and having an infinite and nonrecurring expansion when expressed as a decimal. Examples of irrational numbers are the number p and the square root of 2 |
