Question
In: Chemistry
A table/graph of element abundances in the universe show maxima at A=80 & 90, 130 &...
A table/graph of element abundances in the universe show maxima at A=80 & 90, 130 & 138, and 196 & 208. Explain these unusual double peaks. Ive already asked this same question on chegg and I still dont understand the question. please help, thank you!
Solutions
Expert Solution
This review shows a brief explanation about the double peak saying that are caused by the neutron capture r process or by the neutron capture in s process.
I hope this helps, if you need more details below you can find the source.
http://journals.aps.org/rmp/pdf/10.1103/RevModPhys.29.547
queen_honey_blossom answered 2 years agoRelated Solutions
Show clearly, with calculation steps, how to make 200ml of 90% and 80%(v/v) ethanol, respectively. Show...
Show clearly, with calculation steps, how to make 200ml of 90%
and 80%(v/v) ethanol, respectively.
Show clearly, with calculation steps, how to make 70% (v/v)
ethanol + 1% (v/v) acetic acid (final volume = 200ml).
Experiments show that each element in the periodic table has a unique set of spectral lines....
Experiments show that each element in the periodic table has a
unique set of spectral lines. What is the best explanation for this
observation?
Each atom has a unique nucleus.
The number of electrons within each atom is unique.
Each element has a unique set of interactions between its
electrons and its protons.
The motion of the electrons within each atom is unique.
Each atom has a unique set of energy levels.
What is a water footprint? You can show it on a graph or table. What food-consumption...
What is a water footprint? You can show it on a graph or table.
What food-consumption patterns or direct water-use habits explain
your water footprint? Note: Your income is used to estimate your
water footprint from the use of industrial goods. This is not a
very exact estimate. Choose a couple of water-intensive foods that
you consume and indicate in which countries or regions they are
produced. Are these countries or regions water-stressed? Do you
think your diet is relevant...
ADVERTISEMENT
ADVERTISEMENT
Latest Questions
- Suppose Rialto is the only movie cinema in a small college town, so it is essentially...
- With VMI, members of the supply chain share planning, demand, forecasting, and inventory information.
- Large lots are desirable in supply chain coordination despite increasing holding costs.
- ***Convert the C++ to Python*** #include <iostream> using std::cout; using std::cin; using std::endl; int charClass; char...
- Make-or-Buy Decision Fremont Computer Company has been purchasing carrying cases for its portable computers at a...
- The following costs were incurred for the single product produced during the first year of operations...
- Non-constant growth model: Do=$2.00 required return on equity= 5% g= 9% n=1,2 g=7% n=3,4 g=3% n=5...
ADVERTISEMENT