Answer:
86.0 mL
Explanation:
i just did the USA test prep
Answer:
118 elements have been discovered so far
Explanation:
Explanation:
We know that,
Energy = .......... (1)
and, Energy = ............ (2)
Now, equating both equations (1) and (2) as follows.
=
v =
=
=
= m/s
or, = 18 km/s
Thus, we can conclude that initial speed the electron must have in order to reach an infinite distance from the sphere and have zero kinetic energy when it gets there is 18 km/s.
Answer:
A. Experiment help explain scientific theories
The answer to your question is,
B) CaCl2
-Mabel <3