The electrons are what determines the energy level and reaction of the valence shell, hope it helps ❤️✌️
Answer:
The atomic number of Nitrogen is seven. So it contains seven protons and seven electrons in neutral form. Also, the electronic configuration cited above contains seven electrons among which two electrons are present in first shell and five electrons are present in valence shell respectively.
Explanation:
Answer:
Na
Explanation:
because sodium has 1 electrons so it loses it to be stable and so have positive charge of 1
Answer:
<em>When </em><em>a </em><em>substance</em><em> </em><em>is </em><em>cooled </em><em>it's </em><em>internal </em><em>energy</em><em> </em><em>decreases</em><em> </em><em>the </em><em>movement</em><em> </em><em>of </em><em>its </em><em>partical</em><em> </em><em>decreases </em><em>the </em><em>bonds </em><em>between </em><em>particles </em><em>form </em><em>when </em><em>a </em><em>substance </em><em>condenses </em><em>or </em><em>freezes </em><em>or </em><em>sublimes </em><em>to </em><em>form </em><em>a </em><em>solid </em><em>from </em><em>a </em><em>gas </em>
<em><u>may </u></em><em><u>be </u></em><em><u>this </u></em><em><u>might </u></em><em><u>help </u></em><em><u>u</u></em>
