| 1 |
How long does it take for half of the original amount of 241Pu to decay into 241Am? |
About 15 years
✓
|
About 70 years
✗
|
| 2 |
Which chemist named the proposed element 85 'dakin' in 1937, and where was he working? |
Rajendralal De, working in Dacca in British India
✓
|
Yvette Cauchois, working in France
✗
|
| 3 |
The Alan Turing law is contained within which UK Act of Parliament? |
Policing and Crime Act 2017
✓
|
Policing and Crime Act 2017
✓
|
| 4 |
Clovis I uniting the Franks into a single kingdom during the 480s may have had what effect on Saxon activity in the English Channel region? |
It may have diverted Saxon adventurers to England rather than the continent
✓
|
It may have diverted Saxon adventurers to England rather than the continent
✓
|
| 5 |
How many people responded to the 2019 Facebook joke proposal to 'Storm Area 51'? |
More than 2,000,000
✓
|
More than 2,000,000
✓
|