An -ate or -ite at the end of a compound name usually indicates that the compound contains
ewer electrons than protons
a polyatomic anion
neutral molecules
only two elements

Drag each label to the correct location on the chart. classify each reaction as endothermic or exothermic.

Which type of fossil does this image depict?

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.