Answer:
An ionic bond is an attraction between ions of opposite charge in an ionic compound. 
 
        
             
        
        
        
Answer:
A resource is a source or supply from which a benefit is produced. 
Explanation:
hope it helped :)
 
        
             
        
        
        
Answer: Fundamental, Key, vital, crucial
Explanation:
 
        
                    
             
        
        
        
Answer:
6.4 L
Explanation:
When all other variables are held constant, you can use Boyle's Law to find the missing volume:
P₁V₁ = P₂V₂
In this equation, "P₁" and "V₁" represent the initial pressure and volume. "P₂" and "V₂" represent the final pressure and volume. You can find the theoretical volume by plugging the given values into the equation and simplifying.
P₁ = 3.2 atm                      P₂ = 1.0 atm
V₁ = 2.0 L                          V₂ = ? L
P₁V₁ = P₂V₂                                                    <----- Boyle's Law
(3.2 atm)(2.0 L) = (1.0 atm)V₂                        <----- Insert values
6.4 = (1.0 atm)V₂                                           <----- Simplify left side
6.4 = V₂                                                         <----- Divide both sides by 1.0
 
        
             
        
        
        
Answer:
[Ar] 4s2 3d5 paramagnetic
Explanation: