Dictionary
Find
in
Dictionary
Thesaurus
Translations

Click to move up the list of words
never-married
never-never land
neverendum
nevermore
nevertheless
Nevis
Nevis, Ben
nevus
NEW
new
New Age
New Age music
New Age traveler
New American Bible
new arrival
New Australian
New Bedford
Click to move down the list of words
Also available:

World English Dictionary
Dictionnaire Français

neutron number

neu·tron num·ber (plural neu·tron num·bers)


noun 
Definition:
 
number of neutrons in atomic nucleus: the number of neutrons in the nucleus of an atom of an element

Advertisement

© 2009 Microsoft