Warning: mysql_numrows(): supplied argument is not a valid MySQL result resource in /home/kidsnetau/dictionary_content.txt on line 15

Dictionary

  Definition of periodic law
  1. (chemistry) the principle that chemical properties of the elements are periodic functions of their atomic numbers
Similar Words: Mendeleev's law

 

 
  Search Dictionary

Search the meaning/definition of over one hundred thousand words!
 
 
  
  Random Word
vernal means of or characteristic of or occurring in spring; "the vernal equinox"; suggestive of youth; vigorous and fresh; ... more
 
  Find words starting with:
   
A
B
C
   
D
E
F
   
G
H
I
   
J
K
L
   
M
N
O
   
P
Q
R
   
S
T
U
   
V
W
X
   
Y
Z