Final amount =initial anount *(1/2)^(t/half life)
final amount =2.000 mg *(1/2)^(10.5/5.20) = 0.493 mg remain after 10.5 years
The reason for this is because of D. Mars is a long distance away.
Answer:
I believe it would be 2
Explanation:
if there are 2 nitrogen molecules then there would have to be 2 hydrogen molecules but this could be completely wrong
if this happens to be right, ur welcome :3 here's a Jay Jay pic for u cuz why not
Weather satellites and Doppler radar, helps the process of looking over a large area, an does the network of weather observations.
Answer:Birds
Explanation:
The female bird lays the egg and then the male bird goes over and fertilizes the egg.