1:D(Atomic number, Mass number) 2:B(Neutrons) 3:b(18) hope it helps
Explanation:
what is the force
ican't under stand these question
Answer:
A law stating that in fluorescence the wavelength of the emitted radiation is longer than that of the radiation causing it. This is not true in all cases.
Explanation:
I believe the statement is true. Have a good day.
Answer:
KE = 1.05 x105 Joules
Explanation:
KE = 4 * (1.04653 x 105 J) = 4.19 x 105 Joules.