Login
Ideas
Quotes
Lessons
Words
Username
Password
Login
Cancel
Forgot
password?
Search:
Dictionary
All Posts
Search
Search
Store Your Knowledge at the Brain Bank!
Login
/
Register - It's free!
Username
Password
Login
Cancel
Forgot
password?
hf
Definition
Cancel
Bank This Word!
My Lists
Login to Create a List
Register for Free!
Keep Public?
hf
noun
()
3 to 30 megahertz
Synonyms:
high frequency,
hf
noun
()
a grey tetravalent metallic element that resembles zirconium chemically and is found in zirconium minerals; used in filaments for its ready emission of electrons
Synonyms:
atomic number 72,
hafnium
,
Words Related to
hf
!
high frequency
,
hafnium
, atomic number 72, hno3,
scf
,
merit
,
hydrogen fluoride
,
al
,
ag
,
alcohol
,
alkali
,
ammonia
,
aqueous
,
caffeine
,
carbohydrate
,
carbon
,
chf
,
chlorine
,
cl
,
cr
,
cu
,
electrolyte
,
formaldehyde
, h2,
hd
,
mn
,
mo
, n2,
nacl
,
nb
,
nd
,
ni
,
pb
,
pd
,
potash
,
pt
,
ru
,
sb
,
sm
,
sn
,
sr
,
ti
,
tm
,
vitamin
,
zr
,
hf
Examples by Brain Bank Users