Answer:
a) There are
electrons in a liter of water.
b) The net charge is -53601707,1 C
Explanation:
a) To find out how many electrons are in a liter of water (equivalent to 1000 grams of water), we have to find out how many molecules of water there are and then multiply it by 10 (e- per molecule).
We can find out how many molecules are by finding the number of moles and then multiplying it by Avogadro's number (number of elements per mol):

b) As all electrons have the same charge, in order to find the net charge of those electrons we have to multiply the charge of a single electron by the number of electrons:

An important clarification is that while the net charge may seem huge, water as a whole is a neutral medium, because there are as many protons as there are electrons, and as they have the same charge, the net charge of water is 0.
Answer:
The neutron can be found in the nucleus of the atom with the proton.
No it is not. It is still apart of the offspring's DNA. In fact it might show up in the very next generation!
Answer:
Pluto.
Explanation:
an observary in Flagstaff, Arizona, discorvered it.
<span>Mechanical waves require a medium
and electromagnetic waves do not.</span>