The source of alpha particles in a smoke detector is the Americium.
Answer:
The separation of kerosene, oil, and water are immiscible liquids, so they can be separated funnel.
Answer:
3
m/s2
0.2
m/s2
Explanation:
if F=ma, then a = F/m. The unit to measure acceleration is typically m/s2.
18. c
19. A
20. decomposition reaction
21. 4
22. 0.04%
