clear
Search
Login
Sign Up
Arputharaj
's Polls
GK
What two elements constitute 99% of all matters in the universe?
A. Oxygen & carbon
4 votes (100%)
A. Oxygen & carbon
B. Hydrogen & helium
0 votes (0%)
B. Hydrogen & helium
C. Nitrogen & chlorin
0 votes (0%)
C. Nitrogen & chlorin
Show Results
|
Share
|
Report
|
4 votes
| 57 views
(200 symbols max)
Wolmal
(256 symbols max)
Share with LinkedIn
Share