The likely thing which happens when two atoms of this element move toward each other is covalent bonding.
<h3>What is Covalent bonding?</h3>
This involves the atoms of element sharing electrons in order to achieve a stable octet configuration.
The element is oxygen which has an atomic number of 8 and needs two electrons to complete its outermost shell which results in the formation of two covalent bonds.
Read more about Covalent bonding here brainly.com/question/3447218
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There are 115 known elements as of today (Feb. 13, 2016)
so, 'C' is the correct answer
        
                    
             
        
        
        
Answer:
D) 2000 cm^3
Explanation:
V=Length× Width× Height =40cm ×10cm ×5cm=2000 cm^3
Note: It will be cm^3 not cm.
Hope, this helps you.
 
        
             
        
        
        
Explanation:
accuracy measurements are important because precise amount are required for reaction to take place