An object on the moon is 1/6 of the weight of an object on Earth
To find the answer to your question, divide the number of N on Earth by 6, 6N / 6 = 1N
Hope this helps!
        
             
        
        
        
Answer:
Electromagnetic waves or EM waves are waves that are created as a result of vibrations between an electric field and a magnetic field. Hope it helps ;)
 
        
             
        
        
        
Answer: I believe it is B 
Explanation:
because it states that a chemical compound always contains exactly the same proportion of elements by mass
 
        
             
        
        
        
One because Potassium is in the first column on the periodic table. Any element in the first column on the periodic table has one valence electron in their outer shell.