Answer:
1837 electrons.
Explanation:
1837 electrons have the same mass as 1 proton.
The answer is D. The sum of the mass of all the pieces of paper is 2 grams. Hope this helped! Good luck! :)
Answer:
B. Negative ion with a radius larger than the radius of the atom
Explanation:
When a negative ion is formed, electrons are added to the atom. As electrons are added to the atom, the size of the electron cloud increases accordingly.
As a result of this, a negative ion is always larger than its corresponding atom. Hence, nitrogen ion must be larger than the nitrogen atom based on the facts stated above.
Nucleus:direct all the organelles