0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What is atomic weight of thorium 232?
You have it backwards. The atomic weight of thorium 90 is 232.0381
What percentage of thorium is in the universe?
Thorium constitutes about 4E-8% of the visible baryonic matter of the universe by mass. Visible baryonic matter is about 4.9% of the total mass of the universe, as per the latest estimates. So the mass-percentage of thorium in the universe would be 4E-8 x 0.049 = ... very little.
Which equation explains mass defect?
The equation that explains mass defect is E=mc^2, where E is the energy equivalent of the mass defect, m is the mass defect, and c is the speed of light in a vacuum. This equation shows that when a nucleus is formed from individual protons and neutrons, a small amount of mass is converted into energy.
What does mass defect represent?
The Energy required o form a nucleus from its parts
Find the mass defect and the binding energy for tritium if the atomic mass of tritium is 3.016049?
To find the mass defect, subtract the atomic mass of tritium (3.016049) from the sum of the masses of the individual particles (3 protons and 2 neutrons). To find the binding energy, use Einstein's equation E=mc^2, where m is the mass defect calculated earlier.
What is thorium's atomic mass?
The atomic weight (not mass !) of thorium is 232,0381.
How many electrons are in thorium?
Thorium, with the chemical symbol Th, is the chemical element with the atomic number 90.
Has a mass of 108?
thorium
What is the mass of thorium and how can you calculate it?
The atomic weight of thorium 232 is 232,0381
What is the atomic mass of thorium?
232.0381
How is nuclear binding energy related to the mass defect?
Nuclear binding energy is the energy required to hold the nucleus together. The mass defect is the difference between the mass of a nucleus and the sum of the masses of its individual protons and neutrons. The mass defect is converted into nuclear binding energy according to Einstein's famous equation, E=mc^2, where E is the energy, m is the mass defect, and c is the speed of light.
How is the mass defect determined?
The mass of a nucleus is subtracted from the sum of the masses of its individual components.
What is atomic weight of thorium 232?
You have it backwards. The atomic weight of thorium 90 is 232.0381
What percentage of thorium is in the universe?
Thorium constitutes about 4E-8% of the visible baryonic matter of the universe by mass. Visible baryonic matter is about 4.9% of the total mass of the universe, as per the latest estimates. So the mass-percentage of thorium in the universe would be 4E-8 x 0.049 = ... very little.
What is the mass defect?
If you add the exact mass of the protons, neutrons, and electrons in an atom you do not get the exact atomic mass of the isotope. The diference is called the mass defect. The difference between the mass of the atomic nucleus and the sum of the masses of the particles within the nucleus is known as the mass defect.
What is the mass number of thorium 234?
The mass number of thorium-234 is 234. This number represents the sum of the protons and neutrons in the nucleus of an atom of thorium-234.
What are the names of the isotopes of thorium?
The main isotopes of thorium are thorium-232, thorium-230, and thorium-229. Thorium-232 is the most abundant and stable isotope of thorium, while thorium-230 and thorium-229 are radioactive isotopes that undergo decay processes.
