0
The main difference between helium-4 and helium-3 is in their atomic structure. Helium-4 has two protons and two neutrons in its nucleus, while helium-3 has two protons and only one neutron. This difference in atomic composition leads to distinct physical properties and behaviors in these two isotopes.
Both have two protons in the nucleus, He-3 has one neutron and He-4 has two. Both are stable nuclei. He-3 is found in natural helium on earth, but only about 0.00013 percent. It may be more common on the Moon (speculation). See link below
The only difference is the number of neutrons in each nucleus: Helium 4 has two neutrons in each nucleus while helium 3 has only one neutron in each nucleus. (Both isotopes have two protons in each nucleus.)
Both helium-3 and helium-4 are stable, and neither will spontaneously undergo nuclear change.
Add your answer:
Earn +20 pts
What is the relation between the path difference and phase difference?
The phase difference between two waves is directly proportional to the path difference between them. The phase difference is a measure of how much the wave has shifted along its oscillation cycle, while the path difference is a measure of the spatial separation between two points where the waves are evaluated.
What is the difference between 164 and 220?
The difference between 164 and 220 is 56.
Define the 'potential difference between the ends of a conductor'?
Potential difference between the ends of a conductor refers to the electrical energy difference per unit charge between two points in the conductor. It is commonly known as voltage and is measured in volts. A potential difference is necessary for the flow of electric current in a conductor.
How much is the potential difference between the terminals of a connection wire?
The potential difference between the terminals of a connection wire is determined by the voltage difference applied across the wire. This voltage difference creates an electric field within the wire that causes charge carriers to move and establish a potential difference between the terminals.
What is the difference between the lowest temperatures?
The difference between the lowest temperatures refers to the numerical value that represents the interval between the two lowest recorded temperatures. It is the result of subtracting the lower temperature from the other to determine their difference.
What is Helium3's weight?
Helium3's weight would be 3 grams!!!!!! Look on the periodic table if you don't believe me!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
What element is abundant on the lunar surface?
helium3
What is difference between as on and as at?
difference between as on and as at
What are the differences between California and Florida?
What is the difference between Florida and California What is the difference between Florida and California
What is the difference between physician and doctor?
what's the difference between physician and doctorwhat's the difference between physician and doctor what's the difference between physician and doctor
What difference between paging?
Difference between paging and what?
What is the difference between a samurai and shogun?
The difference between a shogun and a samurai is like the difference between a king and a knight.
What is the difference between an enterprise and association what is the difference between an pvt ltd and ltd?
difference between enterprise and corporation
What is the difference between an enterprise and association what is the difference between an pvt ltd and ltd.?
difference between enterprise and corporation
What is the difference between difference and difference?
just difference
What is the difference between the 1993 Honda accord?
Difference between it and what?
What is the difference between polyethylene and polyester?
what is the main difference between polyethylene and polyesters what is the main difference between polyethylene and polyesters
