Answer:heh
Explanation:
Aluminium , mass no = no of proton + neutron = 27
atomic no = no of proton = 13
no of neutron = 27 - 13 = 14
Nitrogen , mass no = no of proton + neutron = 14
atomic no = no of proton = 7
no of neutron = 14 - 7 = 7
Helium , mass no = no of proton + neutron = 4
atomic no = no of proton = 2
no of neutron = 4 - 2= 2
fluorine , mass no = no of proton + neutron = 19
atomic no = no of proton = 9
no of neutron = 19-9 = 10
Hello! I can only help with the first part. Nuclear energy is energy released during nuclear fission or fusion.
<span>Answer:
Adductor part originates from pubis and goes to linea aspera of femus more superiorly. The hamstring starts from ischical tuberosity and goes to adductor tubercle of femur.</span>
Answer:
first is the right answer