Answer:
66s^-1 will be 1/66
then to convert to minute you multiply by 69
1/66 x 60 = 3960 mins
Answer:
Joule - J
Explanation:
As energy is defined via work, the SI unit of energy is the same as the unit of work – the joule (J).
Answer:
i think is c,my ans will not be 100%correct
The atomic number of an element gives the proton and electron in the atom while the mass number gives the total number of protons and neutron
1.96 pounds, i hope this helped.