What is the group number of the most nonmetallic group that contains metalloids?
What is the group number of the most metallic group that contains metalloids?

Achange in the number of neutrons in an atom will change an blank . when the number of protons changes in an atom, a new element will form.

What reaction is taking place? 02 + c3h8 = h20 + co2

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.