Helium is stable compound. exists in gaseous state. the answer is gas
<span>Gallium is used to improve the conductivity of germanium</span>
Answer:
3p^2
Explanation:
after filling 3s^2 only two electrons left out of 14 so the next sub shell is 3p therefore ,X represents 3p^2
Answer:
orbiting closer to the earth's surface.....im pretty sure abt it
