Which of the following are important for understanding why the C-14 isotope ratio of a life form is often able to be

Decay series of Th-232: Start with Th-232, determine the isotope and the type of radioactive decay. type of radioactive decay Th-232 → Ra-228 Ra-228 → beta decay Th-228 Th-228 → alpha decay alpha decay → Rn-220 Rn-220 → Po-216 Po-216 → alpha decay > Ві-212 Bi-212 → Po-212 Po-212 → alpha decay > РЬ-208

Write the daughter nucleus product in the following nuclear processes: Beta emission of manganese-56 Gallium-67 decays by electron capture Potassium-38 decays by positron emission.

In the following equation, what particle or type of radiation decay is needed in order to balance it? 147 61Pm ´61PM 147 62Sm + ? Periodic Table of the Elements hydrogen Key: 13 14 15 16 1 1.00794 ithium 3 beryllium elemert name atomic number boron carbon nitrogen oxygen fluo Li Be symbol atomic weight N 15 9994 6.941 9.012182 10 811 12.0107 sicon 14 14.00674 18.9 sodium 11 magnesium 12 phosphorus 15 sufur 16 aluminum chlo 13 Na Mg AI Si S 24 3050 10 11 12 26.981538 galium 31 22.98977 28.0855 30.97376 32.065 potassum 19 caicium 20 scandium 21 Stanium 22 vanadium 23 chromium manganese 24 25 iron 26 cobat 27 nickel 28 copper 29 zine 30 gemanium 32 arsenic 33 selenium 34 35 bron 3 K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se B 39.0983 47.867 51.9961 54.93805 niobium molybdenum technetkum ruthenium 43 40.078 44.95591 50.9415 55.845 58.9332 58.6934 63.546 65.409 69.723 72.64 74.9216 78.96 791 ubidium 37 strontium 38 yttrium 39 hodium 45 palladium 46 silver 47 tellutum 52 cadmium indium 49…

The presence of which element on earth provides evidence that our solar system was formed from the remnants of a supernova explosion.   none of these provide such evidence   hydrogen   carbon   iodine

Balance this equation for alpha emission by platinum-175. What is the missing value (the superscript on Os)?. Single choice.

High levels of radioactive radon-222 (222Rn) have been found in many homes built on radium-containing rock, leading to the possibility of health hazards. Part A What product results from a emission by radon-222? Express your answer as an isotope. ΑΣΦ xa Xh Submit b x A chemical reaction does not occur for this question. Previous Answers Request Answer X Incorrect; Try Again; 8 attempts remaining ?

Both fission and fusion are nuclear reactions, but only one process results in radioactive decay. Which process does, and why? >fission - the nucleus is unstable >fission - the electrons are unstable. >fusion - the nucleus is unstable >fusion - the protons are unstable

Question 52 of 55 How many pounds of Uranium are required per day to generate the electric energy of a 1000 mega Watt power plant? The fission of Uranium-235 produces 8.34 X 10¹⁰ J per gram. Only 4.0% of the total Uranium is Uranium-235. Only 33% of energy released from fission goes into making electrical energy. Report to two significant figures. 1 4 7 +/- 2 5 8 6 O Submit X x 100

What is the age of a rock in which the mass ratio of 40 Ar to 40K is 4.2? Express your answer using two significant figures. age = yr Submit Request Answer