Answer:
D: chain of volcanoes circling the Pacific Basin
Explanation:
The answer would be that "<span>the forces holding the nucleus together are much stronger than the repulsion between the protons".
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Answer:
Metal.
Explanation:
Metal has the smallest iconic radius in the alkaline earth metal.
Answer:
a) 
b) 
c) 
Explanation:
From the question we are told that:
Moles 0f Nitrogen 
Moles 0f Oxygen 
Volume Decrease 
Generally, the equation for Concentration is mathematically given by

For Nitrogen


For Oxygen


For Nitrogen

