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

WordMeaning
aversehaving an active feeling of repugnance, dislike, or distaste
averto declare positively
amnesialoss of memory due usually to brain injury, shock, fatigue, repression, or illness
rusea wily subterfuge
alienateto cause to be estranged : to make unfriendly, hostile, or indifferent especially where attachment formerly existed
unrulynot readily ruled, disciplined, or managed
corporealhaving, consisting of, or relating to a physical material body: such as
salutaryproducing a beneficial effect : remedial
patrimonyan estate inherited from one's father or ancestor
reproachan expression of rebuke or disapproval