Answer:
not sure if this us right but oxygen and fluorine? I learned chem but I forgot about it kinda sorry
Answer:
A)P5010
Explanation:
Penta- means 5 and deca/deco- means 10
Answer:
work done = force multiplied by distance covered,which is 500n multiplied by 20 m= 10000nm
power= work done/time
p= 10000/10
p=1000
