15 POINTS!! 2PART QUESTION! -A proton has a mass of 1.00728 amu. A neutron has a mass of 1.00866 amu. One carbon-12nucleus contains six protons and six neutrons. Calculate the total mass of the protons and neutrons in carbon-12. *

-A scientist measures a carbon-12 atom and finds it has a mass of exactly 12 amu. How does this compare to the sum of the protons and neutrons in carbon-12? How can you explain this difference in mass?

c

explanation:

i believe the answer is c and this is only worth 10 points you might wanna change it

1.195000

explanation:

total mass=0.0117+0.0137+0.0881+0.0111

total mass= 0.01172kg

total velocity = 0.283-0.743+0.871-0.799+0.155+0.637+0.301=0.102

momentum=mv=0.1172*0.102=1.195000//

blue light is scattered in different directions by the tiny molecules of air. blue is scattered more than other colours because it has a shorter distance to travel which results in smaller waves. this is why we see a blue sky most of the time.