1s to the second power, 2s to the second power, 2p to the 6th power, 3s to the second power and 3p to the third power.
<span>It is used for the separation of fluids, gas or liquid, based on density.
Hope this helps!</span>
Isotopes are atoms of the same element that have different numbers of neutrons.
Answer:
positive charge
Explanation:
Protons are positively charged
Answer:
The answer is A.
Explanation:
Neutrons and protons are located in the dense middle of the atom called the nucleus, and electrons are located on the electron cloud located outside of the nucleus.
