What is the correct symbol for an atom of tritium

for step 7 table c on the lab "newtons law of action"   the average time it took the car to travel .25 meters   was 1.92 seconds.

the average time it took the car to travel 0.50 meters was 2.61 seconds

hope this : )

i think it's c. if you look search electronic symbol on google and then click on wiki it shows you a

explanation:

0.07 g/cm³

1.37 g/cm³