"Caesium" is the strongest reducing agent in Periodic table.
Hope this helps!
B is the answer to ur question
Answer: b) Less dense
Explanation:
Differences in density is one reason objects float or sink.
An object more dense than the fluid in which it is immersed will sink, while objects less dense than the fluid in which it is immersed will float to the surface.
But objects floats at constant level if the density is equal to the density of the fluid in which it is immersed; it neither rises nor sinks in the fluid in this case.
The correct answer would be C.. its ability to be graphed. I am taking this test too! hope this helps!!! :)
