Answer:
I think copper
Explanation:
Material IACS	% Conductivity
Silver                105
Copper            100
Gold               70
Aluminum         61
Nickel              22
Zinc                          27
Brass                  28
Iron                        17
Tin                      15
Phosphor Bronze  15
Lead                      7
Nickel Aluminum Bronze	7
Steel                   3 to 15
the table might help- your indian brother
 
        
             
        
        
        
Adding the number of protons by the number of neutrons
        
             
        
        
        
Answer:
CH4 + 2O2 → CO2 + 2H2O
Explanation:
This is all i could come up with im sorry.
 
        
             
        
        
        
Answer:
Red, because it has less volume and more amount of matter.
Explanation:
 
        
             
        
        
        
Answer:
ΔHreaction = 263.15 kJ/mol
Explanation:
The reaction is as follow:
OH + CF₂Cl₂ → HOF + CFCl₂
You need to calculate the enthalpy of reaction and for this it is necessary to know the standard enthalpies for each of the compounds. These enthalpies are as follows and can be found in your textbook or on the Internet.
ΔHreaction = ∑ΔHproducts - ∑ΔHreactants
