Answer:

Explanation:
The charge of a single electron is:

If a droplet contains N electrons, then its charge would be:

In this case, the droplet has
N = 6
electrons, so its total charge is

Answer:
the awnser is a, just did a test with that question
It's the node of the standing wave.
Stars form from an accumulation of gas and dust, which collapses due to gravity and starts to form stars. The process of star formation takes around a million years from the time the initial gas cloud starts to collapse until the star is created and shines like the sun