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Answer:
C
Explanation:
They are stabil and full of valence electron.
I’m not sure but I think it’s Earthquake Detector
Answer:
During aerobic cellular respiration, glucose reacts with oxygen, forming ATP that can be used by the cell. Carbon dioxide and water are created as byproducts. In cellular respiration, glucose and oxygen react to form ATP. Water and carbon dioxide are released as byproducts.
Explanation:
Haiii, Alright so I believe your question is-
Which is related to the number of electrons in the outer main energy level of the elements from the alkali metals to the halogens?
<span>I. Group number </span>
<span>II. Period number </span>
<span>A. I only </span>
<span>B. II only </span>
<span>C. Both I and II </span>
<span>D. Neither I nor II
</span>
___________
Correct? The answer is selection, A. I Only. :3