× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
s
3
3
d
3
s
2
c
2
G
2
y
2
t
2
2
k
2
j
2
e
2
Home Q & A Board Humanities History
New Topic  
Calyboo Calyboo
wrote...
Go to Answer
Posts: 187
Rep: 157 0
6 years ago
Who discovered x-rays?
 
  a. Marie Curie
  b. Wilhelm Roentgen
  c. Heinrich Hertz
  d. Linus Pauling
  e. Stephen Hawking
Read 66 times
1 Reply
Replies
Answer verified by a subject expert
tiberiusxtiberiusx
wrote...
#1
Posts: 46
Rep: 16 0
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

Calyboo Author
wrote...

6 years ago
Just got PERFECT on my quiz
DAGINC
wrote...

Yesterday
Thanks
deathDoUsPart
wrote...

2 hours ago
Brilliant ツ
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1084 People Browsing
 120 Signed Up Today
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 433
  
 1880
  
 960
Your Opinion
How often do you eat-out per week?
Votes: 81
Previous poll results: Who's your favorite biologist?