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 |
|---|---|
| trifling | lacking in significance or solid worth: such as |
| feud | a mutual enmity or quarrel that is often prolonged or inveterate (see inveterate |
| withstand | to stand up against : oppose with firm determination |
| mordant | biting and caustic in thought, manner, or style : incisive |
| realm | kingdom |
| rumble | to make a low heavy rolling sound |
| dispirited | to deprive of morale or enthusiasm |
| molecule | the smallest particle of a substance that retains all the properties (see property |
| slough | a place of deep mud or mire |
| weird | of strange or extraordinary character : odd |