Sample of neon gas has a volume of 752 mL at 25 °C. What will the volume at 100. 0 °C be if pressure is constant?

State the formula for density in words and mathematical symbols

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.

An atom that gains or loses one or more electrons is called a(n)