Answer:
< according to me
Step-by-step explanation:
I think it's B. The sum of angles in a triangle is always 180 degrees.
Answer:
is 18
Step-by-step explanation:
simple you just subtract 27 for the original number
1) Nuclear fission is the process of breaking of one element to two smaller ones; on the other hand, fusion involves the joining of two smaller elements to form a larger one. Both process release large amounts of energy; however, fusion is harder to initiate than fission. Fusion takes place naturally in stars.
2) The half life of Na-24 is 14.9 hours.
24Na11 → 24Mg12 + β
3) A nucleus consists of protons and neutrons and is held together by residual stron force.
The neutron is composed of one up quark and two down quarks
The proton is composed of two up quarks and one down quark
Beta emission is the release of a high speed electron or positron.
