Matter can undergo chemical reactions and nuclear reactions. Which statement is true for both types of reactions?
O A. Mass becomes energy.
B. Mass is conserved.
C. Neutrons are released.
D. Particles of matter are reorganized.

16. why must the number of electrons lost equal the number of electrons gained in every redox reaction? use 3 – 4 sentences in your own words to address this question. 18. what type of radiation is emitted when chromium-51 decays into manganese-51? show the nuclear equation that leads you to this answer. 19. a radioactive nucleus alpha decays to yield a sodium-24 nucleus in 14.8 hours. what was the identity of the original nucleus? show the nuclear equation that leads you to this answer.

In which block of the periodic table is uranium (u) found? s blockd blockp blockf block

What is the average rate of the reaction between 10 and 20 s?