GRE Word List
ISOTOPE
any of two or more species of atoms of a chemical element with the same atomic number and nearly identical chemical behavior but with differing atomic mass or mass number and different physical properties
The meaning of the word isotope is any of two or more species of atoms of a chemical element with the same atomic number and nearly identical chemical behavior but with differing atomic mass or mass number and different physical properties.
Random words
| Word | Meaning |
|---|---|
| demographic | the statistical characteristics of human populations (such as age or income) used especially to identify markets |
| rag | a waste piece of cloth |
| obsolete | no longer in use or no longer useful |
| multiplicity | the quality or state of being multiple or various |
| innate | existing in, belonging to, or determined by factors present in an individual from birth : native |
| ramble | to move aimlessly from place to place |
| idiosyncrasy | a peculiarity of constitution or temperament : an individualizing characteristic or quality |
| immobility | not moving : motionless |
| incisive | impressively direct and decisive (as in manner or presentation) |
| empathy | the action of understanding, being aware of, being sensitive to, and vicariously experiencing the feelings, thoughts, and experience of another of either the past or present without having the feelings, thoughts, and experience fully communicated in an objectively explicit manner |