Some elements that have a symbol entirely different from the spelling are..
1.Fe. Iron
2.Na.Sodium
3.K. Pottasium
4.Ag.Silver
5.Sn.Tin
6.Sb. Antimony
7,Pb.Lead
Answer:
Nuclear fission of heavy elements produces exploitable energy because the specific binding energy (binding energy per mass) of intermediate-mass nuclei with atomic numbers and atomic masses.
Explanation:
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Acceleration = ( final velocity - intial velocity ) / time
= (60-0)m/s / 3s
= 20 m/s2
the answer is a
The answer is "F ↔ x".
The magnitude of F is directly proportional to the magnitude of X. It is when the harmonic simple harmonic motion undergo. In physics simple harmonic motion is the motion where restoring force is directly proportional to the displacements. The direction is also opposite to the displacement.
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