What's a good thermal insulator??
1. Heats and cools quickly
2. Heats and cools slowly

In this chemical reaction, 325 grams of barium (ba) react completely. how many moles of lithium (li) are produced?

Which formula can be used to calculate the molar mass of hydrogen peroxide

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.